228 	if (unlikely(ret < 0))  in __ffs_ep0_queue_wait()
232 	if (unlikely(ret)) {  in __ffs_ep0_queue_wait()
269 	if (unlikely(ret < 0))  in ffs_ep0_write()
277 		if (unlikely(len < 16)) {  in ffs_ep0_write()
292 			if (unlikely(ret < 0))  in ffs_ep0_write()
300 			if (unlikely(ret < 0))  in ffs_ep0_write()
304 			if (unlikely(ret)) {  in ffs_ep0_write()
313 			if (unlikely(ret < 0)) {  in ffs_ep0_write()
426 	return unlikely(__copy_to_user(buf, events, size)) ? -EFAULT : size;  in __ffs_ep0_read_events()
445 	if (unlikely(ret < 0))  in ffs_ep0_read()
467 		if (unlikely(!n)) {  in ffs_ep0_read()
499 			if (unlikely(!data)) {  in ffs_ep0_read()
516 		if (likely(ret > 0) && unlikely(__copy_to_user(buf, data, len)))  in ffs_ep0_read()
538 	if (unlikely(ffs->state == FFS_CLOSING))  in ffs_ep0_open()
587 	if (unlikely(ret < 0))  in ffs_ep0_poll()
744 		if (unlikely(!data))  in ffs_epfile_io()
757 	if (unlikely(ret))  in ffs_epfile_io()
787 		if (unlikely(data_len == -EINVAL)) {  in ffs_epfile_io()
795 			if (unlikely(!req))  in ffs_epfile_io()
810 			if (unlikely(ret)) {  in ffs_epfile_io()
831 			if (unlikely(ret < 0)) {  in ffs_epfile_io()
833 			} else if (unlikely(  in ffs_epfile_io()
912 		if (unlikely(!p))  in ffs_epfile_write_iter()
948 		if (unlikely(!p))  in ffs_epfile_read_iter()
1122 	if (unlikely(!dentry))  in ffs_sb_create_file()
1126 	if (unlikely(!inode)) {  in ffs_sb_create_file()
1173 	if (unlikely(!sb->s_root))  in ffs_sb_fill()
1177 	if (unlikely(!ffs_sb_create_file(sb, "ep0", ffs,  in ffs_sb_fill()
1202 		if (unlikely(!eq)) {  in ffs_fs_parse_opts()
1296 	if (unlikely(ret < 0))  in ffs_fs_mount()
1300 	if (unlikely(!ffs))  in ffs_fs_mount()
1306 	if (unlikely(!ffs->dev_name)) {  in ffs_fs_mount()
1403 	if (unlikely(atomic_dec_and_test(&ffs->ref))) {  in ffs_data_put()
1443 	if (unlikely(!ffs))  in ffs_data_new()
1522 	if (unlikely(first_id < 0))  in functionfs_bind()
1526 	if (unlikely(!ffs->ep0req))  in functionfs_bind()
1583 		if (unlikely(!epfile->dentry)) {  in ffs_epfiles_create()
1741 		if (unlikely(!__entity_check_ ##type(val))) {		\  in ffs_do_single_desc()
1746 		if (unlikely(ret < 0)) {				\  in ffs_do_single_desc()
1858 		if (unlikely(ret < 0)) {  in ffs_do_descs()
1868 		if (unlikely(ret < 0)) {  in ffs_do_descs()
1974 		if (unlikely(ret < 0)) {  in ffs_do_single_os_desc()
2014 		if (unlikely(ret < 0)) {  in ffs_do_os_descs()
2035 		if (unlikely(ret < 0)) {  in ffs_do_os_descs()
2246 	if (unlikely(get_unaligned_le32(data) != FUNCTIONFS_STRINGS_MAGIC ||  in __ffs_data_got_strings()
2253 	if (unlikely(!str_count != !lang_count))  in __ffs_data_got_strings()
2258 	if (unlikely(str_count < needed_count))  in __ffs_data_got_strings()
2282 		if (unlikely(!vlabuf)) {  in __ffs_data_got_strings()
2310 		if (unlikely(len < 3))  in __ffs_data_got_strings()
2323 			if (unlikely(length == len))  in __ffs_data_got_strings()
2353 	if (unlikely(len))  in __ffs_data_got_strings()
2500 	if (unlikely(ffs_ep->descs[ep_desc_id])) {  in __ffs_func_bind_do_descs()
2525 		if (unlikely(!ep))  in __ffs_func_bind_do_descs()
2530 		if (unlikely(!req))  in __ffs_func_bind_do_descs()
2567 			if (unlikely(id < 0))  in __ffs_func_bind_do_nums()
2588 		if (unlikely(!func->eps[idx].ep))  in __ffs_func_bind_do_nums()
2772 	if (unlikely(!(full | high | super)))  in _ffs_func_bind()
2777 	if (unlikely(!vlabuf))  in _ffs_func_bind()
2815 		if (unlikely(fs_len < 0)) {  in _ffs_func_bind()
2829 		if (unlikely(hs_len < 0)) {  in _ffs_func_bind()
2843 		if (unlikely(ss_len < 0)) {  in _ffs_func_bind()
2861 	if (unlikely(ret < 0))  in _ffs_func_bind()
2881 	if (unlikely(ret < 0))  in _ffs_func_bind()
2925 		if (unlikely(intf < 0))  in ffs_func_set_alt()
2991 		if (unlikely(ret < 0))  in ffs_func_setup()
2997 		if (unlikely(ret < 0))  in ffs_func_setup()
3256 	if (unlikely(!func))  in ffs_alloc()
3482 	if (unlikely(!len))  in ffs_prepare_buffer()
3486 	if (unlikely(!data))  in ffs_prepare_buffer()
3489 	if (unlikely(__copy_from_user(data, buf, len))) {  in ffs_prepare_buffer()