From: Yuan Zhong <yuan.mark.zhong@samsung.com>
Date: Sat, 7 Mar 2015 10:07:42 +0000 (+0000)
Subject: f2fs: set the correct place of initializing *res_page
X-Git-Tag: v4.1-rc1~87^2~34
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b1f73b79d26ffd8966404c268e558d6fec448814;p=karo-tx-linux.git

f2fs: set the correct place of initializing *res_page

The function 'find_in_inline_dir()' contain 'res_page'
as an argument. So, we should initiaize 'res_page' before
this function.

Signed-off-by: Yuan Zhong <yuan.mark.zhong@samsung.com>
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 590aeef6f85e..a28909d9aea8 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -219,14 +219,14 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
 	unsigned int max_depth;
 	unsigned int level;
 
+	*res_page = NULL;
+
 	if (f2fs_has_inline_dentry(dir))
 		return find_in_inline_dir(dir, child, res_page);
 
 	if (npages == 0)
 		return NULL;
 
-	*res_page = NULL;
-
 	name_hash = f2fs_dentry_hash(child);
 	max_depth = F2FS_I(dir)->i_current_depth;