[f2fs-dev] [PATCH] f2fs: remove duplicate code in f2fs_file_write_iter

[Lihong Kou]

We will do the same check in generic_write_checks.
if (iocb->ki_flags & IOCB_NOWAIT) && !(iocb->ki_flags & IOCB_DIRECT)
        return -EINVAL;
just remove the same check in f2fs_file_write_iter.

Signed-off-by: Lihong Kou <koulihong@xxxxxxxxxx>
---
 fs/f2fs/file.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 3e58a6f..50a87cf 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -3134,11 +3134,6 @@ static ssize_t f2fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
 		goto out;
 	}
 
-	if ((iocb->ki_flags & IOCB_NOWAIT) && !(iocb->ki_flags & IOCB_DIRECT)) {
-		ret = -EINVAL;
-		goto out;
-	}
-
 	if (!inode_trylock(inode)) {
 		if (iocb->ki_flags & IOCB_NOWAIT) {
 			ret = -EAGAIN;
-- 
2.7.4