From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Mon, 20 Oct 2014 09:45:53 +0000 (+0800)
Subject: f2fs: set raw_super default to NULL to avoid compile warning
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=1730663cb7f368ecc2aea36fd8c533b5b0a91980;p=openwrt%2Fstaging%2Fblogic.git

f2fs: set raw_super default to NULL to avoid compile warning

Set raw_super default to NULL to avoid the possibly used
uninitialized warning, though we may never hit it in fact.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 73993a9e86be..6c5fc7605109 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -930,7 +930,7 @@ retry:
 static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
 {
 	struct f2fs_sb_info *sbi;
-	struct f2fs_super_block *raw_super;
+	struct f2fs_super_block *raw_super = NULL;
 	struct buffer_head *raw_super_buf;
 	struct inode *root;
 	long err = -EINVAL;