From: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Date: Thu, 3 Jan 2013 00:33:20 +0000 (+0900)
Subject: f2fs: check return value during recovery
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c335a86930b4841c11df12e1fdfd8345e0ebce84;p=openwrt%2Fstaging%2Fblogic.git

f2fs: check return value during recovery

This patch resolves Coverity #753102:

>>> No check of the return value of "f2fs_add_link(&dent, inode)".

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
---

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 502c63d8f096..6cc046d36815 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -67,7 +67,7 @@ static int recover_dentry(struct page *ipage, struct inode *inode)
 		kunmap(page);
 		f2fs_put_page(page, 0);
 	} else {
-		f2fs_add_link(&dent, inode);
+		err = f2fs_add_link(&dent, inode);
 	}
 	iput(dir);
 out: