1087 	unsigned reqsize = sizeof(ih) + sizeof(arg);  in fuse_read_interrupt()  local
1094 	ih.len = reqsize;  in fuse_read_interrupt()
1100 	if (nbytes < reqsize)  in fuse_read_interrupt()
1108 	return err ? err : reqsize;  in fuse_read_interrupt()
1244 	unsigned reqsize;  in fuse_dev_do_read()  local
1282 	reqsize = in->h.len;  in fuse_dev_do_read()
1284 	if (nbytes < reqsize) {  in fuse_dev_do_read()
1312 		err = reqsize;  in fuse_dev_do_read()
1323 	return reqsize;  in fuse_dev_do_read()
1839 	unsigned reqsize = sizeof(struct fuse_out_header);  in copy_out_args()  local
1842 		return nbytes != reqsize ? -EINVAL : 0;  in copy_out_args()
1844 	reqsize += len_args(out->numargs, out->args);  in copy_out_args()
1846 	if (reqsize < nbytes || (reqsize > nbytes && !out->argvar))  in copy_out_args()
1848 	else if (reqsize > nbytes) {  in copy_out_args()
1850 		unsigned diffsize = reqsize - nbytes;  in copy_out_args()