1255 	unsigned reqsize = sizeof(ih) + sizeof(arg);  in fuse_read_interrupt()  local
1261 	ih.len = reqsize;  in fuse_read_interrupt()
1267 	if (nbytes < reqsize)  in fuse_read_interrupt()
1275 	return err ? err : reqsize;  in fuse_read_interrupt()
1411 	unsigned reqsize;  in fuse_dev_do_read()  local
1472 	reqsize = req->in.h.len;  in fuse_dev_do_read()
1475 	if (nbytes < reqsize) {  in fuse_dev_do_read()
1512 		err = reqsize;  in fuse_dev_do_read()
1526 	return reqsize;  in fuse_dev_do_read()
2148 	unsigned int reqsize = 0;  in fuse_copy_out_args()  local
2154 		reqsize = sizeof(struct fuse_out_header);  in fuse_copy_out_args()
2156 	reqsize += fuse_len_args(args->out_numargs, args->out_args);  in fuse_copy_out_args()
2158 	if (reqsize < nbytes || (reqsize > nbytes && !args->out_argvar))  in fuse_copy_out_args()
2160 	else if (reqsize > nbytes) {  in fuse_copy_out_args()
2162 		unsigned diffsize = reqsize - nbytes;  in fuse_copy_out_args()