From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 29 Apr 2013 22:05:57 +0000 (-0700)
Subject: ocfs2: fix error return code in ocfs2_info_handle_freefrag()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7ebab4536958b05f65b71ec312073acf5d66578d;p=openwrt%2Fstaging%2Fblogic.git

ocfs2: fix error return code in ocfs2_info_handle_freefrag()

Fix to return a negative error code from the error handling case instead
of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ocfs2/ioctl.c b/fs/ocfs2/ioctl.c
index 6cab301a568d..0c60ef2d8056 100644
--- a/fs/ocfs2/ioctl.c
+++ b/fs/ocfs2/ioctl.c
@@ -706,8 +706,10 @@ int ocfs2_info_handle_freefrag(struct inode *inode,
 
 	o2info_set_request_filled(&oiff->iff_req);
 
-	if (o2info_to_user(*oiff, req))
+	if (o2info_to_user(*oiff, req)) {
+		status = -EFAULT;
 		goto bail;
+	}
 
 	status = 0;
 bail: