From d162eaad7726e5f10a2b5813bdfac9d55c8eba69 Mon Sep 17 00:00:00 2001
From: "Norton.Zhu" <norton.zhu@huawei.com>
Date: Thu, 5 Nov 2015 18:43:52 -0800
Subject: [PATCH] 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>
---
fs/ocfs2/aops.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 64b11d90eca68..f04914cc19a43 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -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;
}
--
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