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f2fs: remove duplicate code in f2fs_file_write_iter

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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@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Lihong Kou 2019-08-05 15:27:24 +08:00 committed by Jaegeuk Kim
parent d3a1a0e1bf
commit 0b86f78920
1 changed files with 0 additions and 5 deletions
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5
fs/f2fs/file.c
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@ -3160,11 +3160,6 @@ 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;