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 <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Joel Becker <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 64b11d90eca688fbce4e81b0e503c0e9ffd44197..f04914cc19a43f1a5bf0c882ee671435c2cd31de 100644 (file)
--- 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;
                }