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ocfs2_direct_IO_write() misses ocfs2_is_overwrite() error code 

If ocfs2_is_overwrite failed, ocfs2_direct_IO_write mays till return
success to the caller.

Signed-off-by: Norton.Zhu <norton.zhu@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Norton.Zhu 2015-11-05 18:43:52 -08:00 committed by Linus Torvalds
parent ce4f2fd7ea
commit d162eaad77
1 changed files with 1 additions and 0 deletions
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fs/ocfs2/aops.c
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@ -864,6 +864,7 @@ static ssize_t ocfs2_direct_IO_write(struct kiocb *iocb,
is_overwrite = ocfs2_is_overwrite(osb, inode, offset);
if (is_overwrite < 0) {
mlog_errno(is_overwrite);
ret = is_overwrite;
ocfs2_inode_unlock(inode, 1);
goto clean_orphan;
}