From 991f52306ab8b5d8427f6f953162b5ab92e88e51 Mon Sep 17 00:00:00 2001 From: Shi Siyuan Date: Sun, 11 Aug 2019 16:28:41 -0400 Subject: [PATCH] ext4: remove unnecessary error check Remove unnecessary error check in ext4_file_write_iter(), because this check will be done in upcoming later function -- ext4_write_checks() -> generic_write_checks() Change-Id: I7b0ab27f693a50765c15b5eaa3f4e7c38f42e01e Signed-off-by: shisiyuan Signed-off-by: Theodore Ts'o --- fs/ext4/file.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 70b0438dbc94..bc378a7ac950 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -230,8 +230,6 @@ ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from) if (IS_DAX(inode)) return ext4_dax_write_iter(iocb, from); #endif - if (!o_direct && (iocb->ki_flags & IOCB_NOWAIT)) - return -EOPNOTSUPP; if (!inode_trylock(inode)) { if (iocb->ki_flags & IOCB_NOWAIT) -- 2.45.2