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
