135 int ksmbd_verify_smb_message(struct ksmbd_work *work)  in ksmbd_verify_smb_message()  argument
137 	struct smb2_hdr *smb2_hdr = ksmbd_req_buf_next(work);  in ksmbd_verify_smb_message()
141 		return ksmbd_smb2_check_message(work);  in ksmbd_verify_smb_message()
143 	hdr = work->request_buf;  in ksmbd_verify_smb_message()
146 		work->conn->outstanding_credits++;  in ksmbd_verify_smb_message()
310 static u16 get_smb1_cmd_val(struct ksmbd_work *work)  in get_smb1_cmd_val()  argument
321 static int init_smb1_rsp_hdr(struct ksmbd_work *work)  in init_smb1_rsp_hdr()  argument
323 	struct smb_hdr *rsp_hdr = (struct smb_hdr *)work->response_buf;  in init_smb1_rsp_hdr()
324 	struct smb_hdr *rcv_hdr = (struct smb_hdr *)work->request_buf;  in init_smb1_rsp_hdr()
342 static int smb1_check_user_session(struct ksmbd_work *work)  in smb1_check_user_session()  argument
344 	unsigned int cmd = work->conn->ops->get_cmd_val(work);  in smb1_check_user_session()
358 static int smb1_allocate_rsp_buf(struct ksmbd_work *work)  in smb1_allocate_rsp_buf()  argument
360 	work->response_buf = kzalloc(MAX_CIFS_SMALL_BUFFER_SIZE,  in smb1_allocate_rsp_buf()
362 	work->response_sz = MAX_CIFS_SMALL_BUFFER_SIZE;  in smb1_allocate_rsp_buf()
364 	if (!work->response_buf) {  in smb1_allocate_rsp_buf()
378 static void set_smb1_rsp_status(struct ksmbd_work *work, __le32 err)  in set_smb1_rsp_status()  argument
380 	work->send_no_response = 1;  in set_smb1_rsp_status()
395 static int smb1_negotiate(struct ksmbd_work *work)  in smb1_negotiate()  argument
397 	return ksmbd_smb_negotiate_common(work, SMB_COM_NEGOTIATE);  in smb1_negotiate()
429 int ksmbd_populate_dot_dotdot_entries(struct ksmbd_work *work, int info_level,  in ksmbd_populate_dot_dotdot_entries()  argument
438 	struct ksmbd_conn *conn = work->conn;  in ksmbd_populate_dot_dotdot_entries()
464 			rc = ksmbd_vfs_fill_dentry_attrs(work,  in ksmbd_populate_dot_dotdot_entries()
573 static int smb_handle_negotiate(struct ksmbd_work *work)  in smb_handle_negotiate()  argument
575 	struct smb_negotiate_rsp *neg_rsp = work->response_buf;  in smb_handle_negotiate()
579 	if (ksmbd_iov_pin_rsp(work, (void *)neg_rsp + 4,  in smb_handle_negotiate()
585 	neg_rsp->DialectIndex = cpu_to_le16(work->conn->dialect);  in smb_handle_negotiate()
590 int ksmbd_smb_negotiate_common(struct ksmbd_work *work, unsigned int command)  in ksmbd_smb_negotiate_common()  argument
592 	struct ksmbd_conn *conn = work->conn;  in ksmbd_smb_negotiate_common()
596 		ksmbd_negotiate_smb_dialect(work->request_buf);  in ksmbd_smb_negotiate_common()
600 		ret = smb2_handle_negotiate(work);  in ksmbd_smb_negotiate_common()
607 			init_smb2_neg_rsp(work);  in ksmbd_smb_negotiate_common()
611 		return smb_handle_negotiate(work);  in ksmbd_smb_negotiate_common()
739 int __ksmbd_override_fsids(struct ksmbd_work *work,  in __ksmbd_override_fsids()  argument
742 	struct ksmbd_session *sess = work->sess;  in __ksmbd_override_fsids()
782 	WARN_ON(work->saved_cred);  in __ksmbd_override_fsids()
783 	work->saved_cred = override_creds(cred);  in __ksmbd_override_fsids()
787 int ksmbd_override_fsids(struct ksmbd_work *work)  in ksmbd_override_fsids()  argument
789 	return __ksmbd_override_fsids(work, work->tcon->share_conf);  in ksmbd_override_fsids()
792 void ksmbd_revert_fsids(struct ksmbd_work *work)  in ksmbd_revert_fsids()  argument
795 	WARN_ON(!work->saved_cred);  in ksmbd_revert_fsids()
797 	cred = revert_creds(work->saved_cred);  in ksmbd_revert_fsids()
798 	work->saved_cred = NULL;  in ksmbd_revert_fsids()