1389 				     int __user *optlen)  in sctp_getsockopt_connectx3()  argument
1426 		if (put_user(sizeof(assoc_id), optlen))  in sctp_getsockopt_connectx3()
2212 					     unsigned int optlen)  in sctp_setsockopt_disable_fragments()  argument
2214 	if (optlen < sizeof(int))  in sctp_setsockopt_disable_fragments()
2221 				  unsigned int optlen)  in sctp_setsockopt_events()  argument
2227 	if (optlen > sizeof(struct sctp_event_subscribe))  in sctp_setsockopt_events()
2230 	for (i = 0; i < optlen; i++)  in sctp_setsockopt_events()
2270 				     unsigned int optlen)  in sctp_setsockopt_autoclose()  argument
2278 	if (optlen != sizeof(int))  in sctp_setsockopt_autoclose()
2619 					    unsigned int optlen)  in sctp_setsockopt_peer_addr_params()  argument
2627 	if (optlen == ALIGN(offsetof(struct sctp_paddrparams,  in sctp_setsockopt_peer_addr_params()
2631 	} else if (optlen != sizeof(*params)) {  in sctp_setsockopt_peer_addr_params()
2833 				       unsigned int optlen)  in sctp_setsockopt_delayed_ack()  argument
2835 	if (optlen == sizeof(struct sctp_assoc_value)) {  in sctp_setsockopt_delayed_ack()
2851 	if (optlen != sizeof(struct sctp_sack_info))  in sctp_setsockopt_delayed_ack()
2870 				   unsigned int optlen)  in sctp_setsockopt_initmsg()  argument
2874 	if (optlen != sizeof(struct sctp_initmsg))  in sctp_setsockopt_initmsg()
2905 					      unsigned int optlen)  in sctp_setsockopt_default_send_param()  argument
2910 	if (optlen != sizeof(*info))  in sctp_setsockopt_default_send_param()
2963 					   unsigned int optlen)  in sctp_setsockopt_default_sndinfo()  argument
2968 	if (optlen != sizeof(*info))  in sctp_setsockopt_default_sndinfo()
3020 					unsigned int optlen)  in sctp_setsockopt_primary_addr()  argument
3026 	if (optlen != sizeof(struct sctp_prim))  in sctp_setsockopt_primary_addr()
3058 				   unsigned int optlen)  in sctp_setsockopt_nodelay()  argument
3060 	if (optlen < sizeof(int))  in sctp_setsockopt_nodelay()
3080 				   unsigned int optlen)  in sctp_setsockopt_rtoinfo()  argument
3086 	if (optlen != sizeof (struct sctp_rtoinfo))  in sctp_setsockopt_rtoinfo()
3144 				     unsigned int optlen)  in sctp_setsockopt_associnfo()  argument
3149 	if (optlen != sizeof(struct sctp_assocparams))  in sctp_setsockopt_associnfo()
3211 				    unsigned int optlen)  in sctp_setsockopt_mappedv4()  argument
3215 	if (optlen < sizeof(int))  in sctp_setsockopt_mappedv4()
3254 				  unsigned int optlen)  in sctp_setsockopt_maxseg()  argument
3261 	if (optlen == sizeof(int)) {  in sctp_setsockopt_maxseg()
3269 	} else if (optlen == sizeof(struct sctp_assoc_value)) {  in sctp_setsockopt_maxseg()
3314 					     unsigned int optlen)  in sctp_setsockopt_peer_primary_addr()  argument
3327 	if (optlen != sizeof(struct sctp_setpeerprim))  in sctp_setsockopt_peer_primary_addr()
3375 					    unsigned int optlen)  in sctp_setsockopt_adaptation_layer()  argument
3377 	if (optlen != sizeof(struct sctp_setadaptation))  in sctp_setsockopt_adaptation_layer()
3401 				   unsigned int optlen)  in sctp_setsockopt_context()  argument
3406 	if (optlen != sizeof(struct sctp_assoc_value))  in sctp_setsockopt_context()
3460 					       unsigned int optlen)  in sctp_setsockopt_fragment_interleave()  argument
3462 	if (optlen != sizeof(int))  in sctp_setsockopt_fragment_interleave()
3491 						  unsigned int optlen)  in sctp_setsockopt_partial_delivery_point()  argument
3493 	if (optlen != sizeof(u32))  in sctp_setsockopt_partial_delivery_point()
3520 				    unsigned int optlen)  in sctp_setsockopt_maxburst()  argument
3527 	if (optlen == sizeof(int)) {  in sctp_setsockopt_maxburst()
3535 	} else if (optlen == sizeof(struct sctp_assoc_value)) {  in sctp_setsockopt_maxburst()
3573 				      unsigned int optlen)  in sctp_setsockopt_auth_chunk()  argument
3580 	if (optlen != sizeof(struct sctp_authchunk))  in sctp_setsockopt_auth_chunk()
3603 				      unsigned int optlen)  in sctp_setsockopt_hmac_ident()  argument
3611 	if (optlen < sizeof(struct sctp_hmacalgo))  in sctp_setsockopt_hmac_ident()
3613 	optlen = min_t(unsigned int, optlen, sizeof(struct sctp_hmacalgo) +  in sctp_setsockopt_hmac_ident()
3618 	    (idents * sizeof(u16)) > (optlen - sizeof(struct sctp_hmacalgo)))  in sctp_setsockopt_hmac_ident()
3632 				    unsigned int optlen)  in sctp_setsockopt_auth_key()  argument
3638 	if (optlen <= sizeof(struct sctp_authkey))  in sctp_setsockopt_auth_key()
3643 	optlen = min_t(unsigned int, optlen, USHRT_MAX + sizeof(*authkey));  in sctp_setsockopt_auth_key()
3645 	if (authkey->sca_keylength > optlen - sizeof(*authkey))  in sctp_setsockopt_auth_key()
3681 	memzero_explicit(authkey, optlen);  in sctp_setsockopt_auth_key()
3693 				      unsigned int optlen)  in sctp_setsockopt_active_key()  argument
3699 	if (optlen != sizeof(struct sctp_authkeyid))  in sctp_setsockopt_active_key()
3741 				   unsigned int optlen)  in sctp_setsockopt_del_key()  argument
3747 	if (optlen != sizeof(struct sctp_authkeyid))  in sctp_setsockopt_del_key()
3789 					  unsigned int optlen)  in sctp_setsockopt_deactivate_key()  argument
3795 	if (optlen != sizeof(struct sctp_authkeyid))  in sctp_setsockopt_deactivate_key()
3845 					unsigned int optlen)  in sctp_setsockopt_auto_asconf()  argument
3849 	if (optlen < sizeof(int))  in sctp_setsockopt_auto_asconf()
3878 					    unsigned int optlen, bool v2)  in sctp_setsockopt_paddr_thresholds()  argument
3885 	if (optlen < len)  in sctp_setsockopt_paddr_thresholds()
3940 				       unsigned int optlen)  in sctp_setsockopt_recvrcvinfo()  argument
3942 	if (optlen < sizeof(int))  in sctp_setsockopt_recvrcvinfo()
3951 				       unsigned int optlen)  in sctp_setsockopt_recvnxtinfo()  argument
3953 	if (optlen < sizeof(int))  in sctp_setsockopt_recvnxtinfo()
3963 					unsigned int optlen)  in sctp_setsockopt_pr_supported()  argument
3967 	if (optlen != sizeof(*params))  in sctp_setsockopt_pr_supported()
3982 					  unsigned int optlen)  in sctp_setsockopt_default_prinfo()  argument
3988 	if (optlen != sizeof(*info))  in sctp_setsockopt_default_prinfo()
4034 					      unsigned int optlen)  in sctp_setsockopt_reconfig_supported()  argument
4039 	if (optlen != sizeof(*params))  in sctp_setsockopt_reconfig_supported()
4057 					   unsigned int optlen)  in sctp_setsockopt_enable_strreset()  argument
4063 	if (optlen != sizeof(*params))  in sctp_setsockopt_enable_strreset()
4099 					 unsigned int optlen)  in sctp_setsockopt_reset_streams()  argument
4103 	if (optlen < sizeof(*params))  in sctp_setsockopt_reset_streams()
4106 	optlen = min_t(unsigned int, optlen, USHRT_MAX +  in sctp_setsockopt_reset_streams()
4110 	    optlen - sizeof(*params))  in sctp_setsockopt_reset_streams()
4121 				       unsigned int optlen)  in sctp_setsockopt_reset_assoc()  argument
4125 	if (optlen != sizeof(*associd))  in sctp_setsockopt_reset_assoc()
4137 				       unsigned int optlen)  in sctp_setsockopt_add_streams()  argument
4141 	if (optlen != sizeof(*params))  in sctp_setsockopt_add_streams()
4153 				     unsigned int optlen)  in sctp_setsockopt_scheduler()  argument
4159 	if (optlen < sizeof(*params))  in sctp_setsockopt_scheduler()
4196 					   unsigned int optlen)  in sctp_setsockopt_scheduler_value()  argument
4201 	if (optlen < sizeof(*params))  in sctp_setsockopt_scheduler_value()
4231 						  unsigned int optlen)  in sctp_setsockopt_interleaving_supported()  argument
4236 	if (optlen < sizeof(*p))  in sctp_setsockopt_interleaving_supported()
4252 				      unsigned int optlen)  in sctp_setsockopt_reuse_port()  argument
4260 	if (optlen < sizeof(int))  in sctp_setsockopt_reuse_port()
4290 				 unsigned int optlen)  in sctp_setsockopt_event()  argument
4296 	if (optlen < sizeof(*param))  in sctp_setsockopt_event()
4334 					    unsigned int optlen)  in sctp_setsockopt_asconf_supported()  argument
4340 	if (optlen != sizeof(*params))  in sctp_setsockopt_asconf_supported()
4364 					  unsigned int optlen)  in sctp_setsockopt_auth_supported()  argument
4370 	if (optlen != sizeof(*params))  in sctp_setsockopt_auth_supported()
4398 					 unsigned int optlen)  in sctp_setsockopt_ecn_supported()  argument
4403 	if (optlen != sizeof(*params))  in sctp_setsockopt_ecn_supported()
4420 				     unsigned int optlen)  in sctp_setsockopt_pf_expose()  argument
4425 	if (optlen != sizeof(*params))  in sctp_setsockopt_pf_expose()
4448 				      unsigned int optlen)  in sctp_setsockopt_encap_port()  argument
4454 	if (optlen != sizeof(*encap))  in sctp_setsockopt_encap_port()
4498 					  unsigned int optlen)  in sctp_setsockopt_probe_interval()  argument
4504 	if (optlen != sizeof(*params))  in sctp_setsockopt_probe_interval()
4571 			   sockptr_t optval, unsigned int optlen)  in sctp_setsockopt()  argument
4587 		return af->setsockopt(sk, level, optname, optval, optlen);  in sctp_setsockopt()
4590 	if (optlen > 0) {  in sctp_setsockopt()
4592 		optlen = min_t(unsigned int, optlen,  in sctp_setsockopt()
4595 		kopt = memdup_sockptr(optval, optlen);  in sctp_setsockopt()
4605 		retval = sctp_setsockopt_bindx(sk, kopt, optlen,  in sctp_setsockopt()
4611 		retval = sctp_setsockopt_bindx(sk, kopt, optlen,  in sctp_setsockopt()
4617 		retval = sctp_setsockopt_connectx_old(sk, kopt, optlen);  in sctp_setsockopt()
4622 		retval = sctp_setsockopt_connectx(sk, kopt, optlen);  in sctp_setsockopt()
4626 		retval = sctp_setsockopt_disable_fragments(sk, kopt, optlen);  in sctp_setsockopt()
4630 		retval = sctp_setsockopt_events(sk, kopt, optlen);  in sctp_setsockopt()
4634 		retval = sctp_setsockopt_autoclose(sk, kopt, optlen);  in sctp_setsockopt()
4638 		retval = sctp_setsockopt_peer_addr_params(sk, kopt, optlen);  in sctp_setsockopt()
4642 		retval = sctp_setsockopt_delayed_ack(sk, kopt, optlen);  in sctp_setsockopt()
4645 		retval = sctp_setsockopt_partial_delivery_point(sk, kopt, optlen);  in sctp_setsockopt()
4649 		retval = sctp_setsockopt_initmsg(sk, kopt, optlen);  in sctp_setsockopt()
4652 		retval = sctp_setsockopt_default_send_param(sk, kopt, optlen);  in sctp_setsockopt()
4655 		retval = sctp_setsockopt_default_sndinfo(sk, kopt, optlen);  in sctp_setsockopt()
4658 		retval = sctp_setsockopt_primary_addr(sk, kopt, optlen);  in sctp_setsockopt()
4661 		retval = sctp_setsockopt_peer_primary_addr(sk, kopt, optlen);  in sctp_setsockopt()
4664 		retval = sctp_setsockopt_nodelay(sk, kopt, optlen);  in sctp_setsockopt()
4667 		retval = sctp_setsockopt_rtoinfo(sk, kopt, optlen);  in sctp_setsockopt()
4670 		retval = sctp_setsockopt_associnfo(sk, kopt, optlen);  in sctp_setsockopt()
4673 		retval = sctp_setsockopt_mappedv4(sk, kopt, optlen);  in sctp_setsockopt()
4676 		retval = sctp_setsockopt_maxseg(sk, kopt, optlen);  in sctp_setsockopt()
4679 		retval = sctp_setsockopt_adaptation_layer(sk, kopt, optlen);  in sctp_setsockopt()
4682 		retval = sctp_setsockopt_context(sk, kopt, optlen);  in sctp_setsockopt()
4685 		retval = sctp_setsockopt_fragment_interleave(sk, kopt, optlen);  in sctp_setsockopt()
4688 		retval = sctp_setsockopt_maxburst(sk, kopt, optlen);  in sctp_setsockopt()
4691 		retval = sctp_setsockopt_auth_chunk(sk, kopt, optlen);  in sctp_setsockopt()
4694 		retval = sctp_setsockopt_hmac_ident(sk, kopt, optlen);  in sctp_setsockopt()
4697 		retval = sctp_setsockopt_auth_key(sk, kopt, optlen);  in sctp_setsockopt()
4700 		retval = sctp_setsockopt_active_key(sk, kopt, optlen);  in sctp_setsockopt()
4703 		retval = sctp_setsockopt_del_key(sk, kopt, optlen);  in sctp_setsockopt()
4706 		retval = sctp_setsockopt_deactivate_key(sk, kopt, optlen);  in sctp_setsockopt()
4709 		retval = sctp_setsockopt_auto_asconf(sk, kopt, optlen);  in sctp_setsockopt()
4712 		retval = sctp_setsockopt_paddr_thresholds(sk, kopt, optlen,  in sctp_setsockopt()
4716 		retval = sctp_setsockopt_paddr_thresholds(sk, kopt, optlen,  in sctp_setsockopt()
4720 		retval = sctp_setsockopt_recvrcvinfo(sk, kopt, optlen);  in sctp_setsockopt()
4723 		retval = sctp_setsockopt_recvnxtinfo(sk, kopt, optlen);  in sctp_setsockopt()
4726 		retval = sctp_setsockopt_pr_supported(sk, kopt, optlen);  in sctp_setsockopt()
4729 		retval = sctp_setsockopt_default_prinfo(sk, kopt, optlen);  in sctp_setsockopt()
4732 		retval = sctp_setsockopt_reconfig_supported(sk, kopt, optlen);  in sctp_setsockopt()
4735 		retval = sctp_setsockopt_enable_strreset(sk, kopt, optlen);  in sctp_setsockopt()
4738 		retval = sctp_setsockopt_reset_streams(sk, kopt, optlen);  in sctp_setsockopt()
4741 		retval = sctp_setsockopt_reset_assoc(sk, kopt, optlen);  in sctp_setsockopt()
4744 		retval = sctp_setsockopt_add_streams(sk, kopt, optlen);  in sctp_setsockopt()
4747 		retval = sctp_setsockopt_scheduler(sk, kopt, optlen);  in sctp_setsockopt()
4750 		retval = sctp_setsockopt_scheduler_value(sk, kopt, optlen);  in sctp_setsockopt()
4754 								optlen);  in sctp_setsockopt()
4757 		retval = sctp_setsockopt_reuse_port(sk, kopt, optlen);  in sctp_setsockopt()
4760 		retval = sctp_setsockopt_event(sk, kopt, optlen);  in sctp_setsockopt()
4763 		retval = sctp_setsockopt_asconf_supported(sk, kopt, optlen);  in sctp_setsockopt()
4766 		retval = sctp_setsockopt_auth_supported(sk, kopt, optlen);  in sctp_setsockopt()
4769 		retval = sctp_setsockopt_ecn_supported(sk, kopt, optlen);  in sctp_setsockopt()
4772 		retval = sctp_setsockopt_pf_expose(sk, kopt, optlen);  in sctp_setsockopt()
4775 		retval = sctp_setsockopt_encap_port(sk, kopt, optlen);  in sctp_setsockopt()
4778 		retval = sctp_setsockopt_probe_interval(sk, kopt, optlen);  in sctp_setsockopt()
5415 				       int __user *optlen)  in sctp_getsockopt_sctp_status()  argument
5467 	if (put_user(len, optlen)) {  in sctp_getsockopt_sctp_status()
5495 					  int __user *optlen)  in sctp_getsockopt_peer_addr_info()  argument
5535 	if (put_user(len, optlen)) {  in sctp_getsockopt_peer_addr_info()
5557 					char __user *optval, int __user *optlen)  in sctp_getsockopt_disable_fragments()  argument
5566 	if (put_user(len, optlen))  in sctp_getsockopt_disable_fragments()
5579 				  int __user *optlen)  in sctp_getsockopt_events()  argument
5589 	if (put_user(len, optlen))  in sctp_getsockopt_events()
5613 …ic int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)  in sctp_getsockopt_autoclose()  argument
5621 	if (put_user(len, optlen))  in sctp_getsockopt_autoclose()
5715 …atic int sctp_getsockopt_peeloff(struct sock *sk, int len, char __user *optval, int __user *optlen)  in sctp_getsockopt_peeloff()  argument
5732 	if (put_user(len, optlen)) {  in sctp_getsockopt_peeloff()
5749 					 char __user *optval, int __user *optlen)  in sctp_getsockopt_peeloff_flags()  argument
5767 	if (put_user(len, optlen)) {  in sctp_getsockopt_peeloff_flags()
5916 					    char __user *optval, int __user *optlen)  in sctp_getsockopt_peer_addr_params()  argument
6017 	if (put_user(len, optlen))  in sctp_getsockopt_peer_addr_params()
6060 					    int __user *optlen)  in sctp_getsockopt_delayed_ack()  argument
6115 	if (put_user(len, optlen))  in sctp_getsockopt_delayed_ack()
6132 …atic int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)  in sctp_getsockopt_initmsg()  argument
6137 	if (put_user(len, optlen))  in sctp_getsockopt_initmsg()
6146 				      char __user *optval, int __user *optlen)  in sctp_getsockopt_peer_addrs()  argument
6190 	if (put_user(bytes_copied, optlen))  in sctp_getsockopt_peer_addrs()
6242 				       char __user *optval, int __user *optlen)  in sctp_getsockopt_local_addrs()  argument
6336 	if (put_user(bytes_copied, optlen))  in sctp_getsockopt_local_addrs()
6350 					char __user *optval, int __user *optlen)  in sctp_getsockopt_primary_addr()  argument
6377 	if (put_user(len, optlen))  in sctp_getsockopt_primary_addr()
6392 				  char __user *optval, int __user *optlen)  in sctp_getsockopt_adaptation_layer()  argument
6403 	if (put_user(len, optlen))  in sctp_getsockopt_adaptation_layer()
6432 					int __user *optlen)  in sctp_getsockopt_default_send_param()  argument
6465 	if (put_user(len, optlen))  in sctp_getsockopt_default_send_param()
6478 					   int __user *optlen)  in sctp_getsockopt_default_sndinfo()  argument
6509 	if (put_user(len, optlen))  in sctp_getsockopt_default_sndinfo()
6528 				   char __user *optval, int __user *optlen)  in sctp_getsockopt_nodelay()  argument
6537 	if (put_user(len, optlen))  in sctp_getsockopt_nodelay()
6558 				int __user *optlen) {  in sctp_getsockopt_rtoinfo()  argument
6590 	if (put_user(len, optlen))  in sctp_getsockopt_rtoinfo()
6612 				     int __user *optlen)  in sctp_getsockopt_associnfo()  argument
6660 	if (put_user(len, optlen))  in sctp_getsockopt_associnfo()
6680 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_mappedv4()  argument
6690 	if (put_user(len, optlen))  in sctp_getsockopt_mappedv4()
6703 				   char __user *optval, int __user *optlen)  in sctp_getsockopt_context()  argument
6724 	if (put_user(len, optlen))  in sctp_getsockopt_context()
6760 				  char __user *optval, int __user *optlen)  in sctp_getsockopt_maxseg()  argument
6789 	if (put_user(len, optlen))  in sctp_getsockopt_maxseg()
6807 					       char __user *optval, int __user *optlen)  in sctp_getsockopt_fragment_interleave()  argument
6817 	if (put_user(len, optlen))  in sctp_getsockopt_fragment_interleave()
6831 						  int __user *optlen)  in sctp_getsockopt_partial_delivery_point()  argument
6841 	if (put_user(len, optlen))  in sctp_getsockopt_partial_delivery_point()
6855 				    int __user *optlen)  in sctp_getsockopt_maxburst()  argument
6894 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_hmac_ident()  argument
6916 	if (put_user(len, optlen))  in sctp_getsockopt_hmac_ident()
6930 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_active_key()  argument
6957 	if (put_user(len, optlen))  in sctp_getsockopt_active_key()
6966 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_peer_auth_chunks()  argument
7002 	if (put_user(len, optlen))  in sctp_getsockopt_peer_auth_chunks()
7010 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_local_auth_chunks()  argument
7052 	if (put_user(len, optlen))  in sctp_getsockopt_local_auth_chunks()
7066 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_assoc_number()  argument
7084 	if (put_user(len, optlen))  in sctp_getsockopt_assoc_number()
7097 				   char __user *optval, int __user *optlen)  in sctp_getsockopt_auto_asconf()  argument
7107 	if (put_user(len, optlen))  in sctp_getsockopt_auto_asconf()
7122 				    char __user *optval, int __user *optlen)  in sctp_getsockopt_assoc_ids()  argument
7155 	if (put_user(len, optlen) || copy_to_user(optval, ids, len)) {  in sctp_getsockopt_assoc_ids()
7173 					    int __user *optlen, bool v2)  in sctp_getsockopt_paddr_thresholds()  argument
7218 	if (put_user(len, optlen) || copy_to_user(optval, &val, len))  in sctp_getsockopt_paddr_thresholds()
7232 				       int __user *optlen)  in sctp_getsockopt_assoc_stats()  argument
7277 	if (put_user(len, optlen))  in sctp_getsockopt_assoc_stats()
7290 				       int __user *optlen)  in sctp_getsockopt_recvrcvinfo()  argument
7300 	if (put_user(len, optlen))  in sctp_getsockopt_recvrcvinfo()
7310 				       int __user *optlen)  in sctp_getsockopt_recvnxtinfo()  argument
7320 	if (put_user(len, optlen))  in sctp_getsockopt_recvnxtinfo()
7330 					int __user *optlen)  in sctp_getsockopt_pr_supported()  argument
7355 	if (put_user(len, optlen))  in sctp_getsockopt_pr_supported()
7369 					  int __user *optlen)  in sctp_getsockopt_default_prinfo()  argument
7401 	if (put_user(len, optlen))  in sctp_getsockopt_default_prinfo()
7415 					  int __user *optlen)  in sctp_getsockopt_pr_assocstatus()  argument
7456 	if (put_user(len, optlen)) {  in sctp_getsockopt_pr_assocstatus()
7474 					   int __user *optlen)  in sctp_getsockopt_pr_streamstatus()  argument
7525 	if (put_user(len, optlen) || copy_to_user(optval, &params, len)) {  in sctp_getsockopt_pr_streamstatus()
7538 					      int __user *optlen)  in sctp_getsockopt_reconfig_supported()  argument
7563 	if (put_user(len, optlen))  in sctp_getsockopt_reconfig_supported()
7577 					   int __user *optlen)  in sctp_getsockopt_enable_strreset()  argument
7602 	if (put_user(len, optlen))  in sctp_getsockopt_enable_strreset()
7616 				     int __user *optlen)  in sctp_getsockopt_scheduler()  argument
7641 	if (put_user(len, optlen))  in sctp_getsockopt_scheduler()
7655 					   int __user *optlen)  in sctp_getsockopt_scheduler_value()  argument
7681 	if (put_user(len, optlen)) {  in sctp_getsockopt_scheduler_value()
7697 						  int __user *optlen)  in sctp_getsockopt_interleaving_supported()  argument
7722 	if (put_user(len, optlen))  in sctp_getsockopt_interleaving_supported()
7736 				      int __user *optlen)  in sctp_getsockopt_reuse_port()  argument
7745 	if (put_user(len, optlen))  in sctp_getsockopt_reuse_port()
7755 				 int __user *optlen)  in sctp_getsockopt_event()  argument
7780 	if (put_user(len, optlen))  in sctp_getsockopt_event()
7791 					    int __user *optlen)  in sctp_getsockopt_asconf_supported()  argument
7816 	if (put_user(len, optlen))  in sctp_getsockopt_asconf_supported()
7830 					  int __user *optlen)  in sctp_getsockopt_auth_supported()  argument
7855 	if (put_user(len, optlen))  in sctp_getsockopt_auth_supported()
7869 					 int __user *optlen)  in sctp_getsockopt_ecn_supported()  argument
7894 	if (put_user(len, optlen))  in sctp_getsockopt_ecn_supported()
7908 				     int __user *optlen)  in sctp_getsockopt_pf_expose()  argument
7933 	if (put_user(len, optlen))  in sctp_getsockopt_pf_expose()
7946 				      char __user *optval, int __user *optlen)  in sctp_getsockopt_encap_port()  argument
7998 	if (put_user(len, optlen))  in sctp_getsockopt_encap_port()
8006 					  int __user *optlen)  in sctp_getsockopt_probe_interval()  argument
8058 	if (put_user(len, optlen))  in sctp_getsockopt_probe_interval()
8065 			   char __user *optval, int __user *optlen)  in sctp_getsockopt()  argument
8081 		retval = af->getsockopt(sk, level, optname, optval, optlen);  in sctp_getsockopt()
8085 	if (get_user(len, optlen))  in sctp_getsockopt()
8095 		retval = sctp_getsockopt_sctp_status(sk, len, optval, optlen);  in sctp_getsockopt()
8099 							   optlen);  in sctp_getsockopt()
8102 		retval = sctp_getsockopt_events(sk, len, optval, optlen);  in sctp_getsockopt()
8105 		retval = sctp_getsockopt_autoclose(sk, len, optval, optlen);  in sctp_getsockopt()
8108 		retval = sctp_getsockopt_peeloff(sk, len, optval, optlen);  in sctp_getsockopt()
8111 		retval = sctp_getsockopt_peeloff_flags(sk, len, optval, optlen);  in sctp_getsockopt()
8115 							  optlen);  in sctp_getsockopt()
8119 							  optlen);  in sctp_getsockopt()
8122 		retval = sctp_getsockopt_initmsg(sk, len, optval, optlen);  in sctp_getsockopt()
8126 						    optlen);  in sctp_getsockopt()
8130 						     optlen);  in sctp_getsockopt()
8133 		retval = sctp_getsockopt_connectx3(sk, len, optval, optlen);  in sctp_getsockopt()
8137 							    optval, optlen);  in sctp_getsockopt()
8141 							 optval, optlen);  in sctp_getsockopt()
8144 		retval = sctp_getsockopt_primary_addr(sk, len, optval, optlen);  in sctp_getsockopt()
8147 		retval = sctp_getsockopt_nodelay(sk, len, optval, optlen);  in sctp_getsockopt()
8150 		retval = sctp_getsockopt_rtoinfo(sk, len, optval, optlen);  in sctp_getsockopt()
8153 		retval = sctp_getsockopt_associnfo(sk, len, optval, optlen);  in sctp_getsockopt()
8156 		retval = sctp_getsockopt_mappedv4(sk, len, optval, optlen);  in sctp_getsockopt()
8159 		retval = sctp_getsockopt_maxseg(sk, len, optval, optlen);  in sctp_getsockopt()
8163 							optlen);  in sctp_getsockopt()
8167 							optlen);  in sctp_getsockopt()
8170 		retval = sctp_getsockopt_context(sk, len, optval, optlen);  in sctp_getsockopt()
8174 							     optlen);  in sctp_getsockopt()
8178 								optlen);  in sctp_getsockopt()
8181 		retval = sctp_getsockopt_maxburst(sk, len, optval, optlen);  in sctp_getsockopt()
8190 		retval = sctp_getsockopt_hmac_ident(sk, len, optval, optlen);  in sctp_getsockopt()
8193 		retval = sctp_getsockopt_active_key(sk, len, optval, optlen);  in sctp_getsockopt()
8197 							optlen);  in sctp_getsockopt()
8201 							optlen);  in sctp_getsockopt()
8204 		retval = sctp_getsockopt_assoc_number(sk, len, optval, optlen);  in sctp_getsockopt()
8207 		retval = sctp_getsockopt_assoc_ids(sk, len, optval, optlen);  in sctp_getsockopt()
8210 		retval = sctp_getsockopt_auto_asconf(sk, len, optval, optlen);  in sctp_getsockopt()
8214 							  optlen, false);  in sctp_getsockopt()
8218 							  optlen, true);  in sctp_getsockopt()
8221 		retval = sctp_getsockopt_assoc_stats(sk, len, optval, optlen);  in sctp_getsockopt()
8224 		retval = sctp_getsockopt_recvrcvinfo(sk, len, optval, optlen);  in sctp_getsockopt()
8227 		retval = sctp_getsockopt_recvnxtinfo(sk, len, optval, optlen);  in sctp_getsockopt()
8230 		retval = sctp_getsockopt_pr_supported(sk, len, optval, optlen);  in sctp_getsockopt()
8234 							optlen);  in sctp_getsockopt()
8238 							optlen);  in sctp_getsockopt()
8242 							 optlen);  in sctp_getsockopt()
8246 							    optlen);  in sctp_getsockopt()
8250 							 optlen);  in sctp_getsockopt()
8254 						   optlen);  in sctp_getsockopt()
8258 							 optlen);  in sctp_getsockopt()
8262 								optlen);  in sctp_getsockopt()
8265 		retval = sctp_getsockopt_reuse_port(sk, len, optval, optlen);  in sctp_getsockopt()
8268 		retval = sctp_getsockopt_event(sk, len, optval, optlen);  in sctp_getsockopt()
8272 							  optlen);  in sctp_getsockopt()
8276 							optlen);  in sctp_getsockopt()
8279 		retval = sctp_getsockopt_ecn_supported(sk, len, optval, optlen);  in sctp_getsockopt()
8282 		retval = sctp_getsockopt_pf_expose(sk, len, optval, optlen);  in sctp_getsockopt()
8285 		retval = sctp_getsockopt_encap_port(sk, len, optval, optlen);  in sctp_getsockopt()
8288 		retval = sctp_getsockopt_probe_interval(sk, len, optval, optlen);  in sctp_getsockopt()