linux-kernel - [f2fs-dev] [PATCH 2/3] f2fs:set the correct place of initializing *res

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Message-id: <190202356.458601425722862565.JavaMail.weblogic@epmlwas08b>
Date:	Sat, 07 Mar 2015 10:07:43 +0000 (GMT)
From:	Yuan Zhong <yuan.mark.zhong@...sung.com>
To:	Jaegeuk Kim <jaegeuk@...nel.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-f2fs-devel@...ts.sourceforge.net" 
	<linux-f2fs-devel@...ts.sourceforge.net>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>
Subject: [f2fs-dev] [PATCH 2/3] 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@...sung.com>	
---
 fs/f2fs/dir.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 590aeef..a28909d 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;
 
-- 
1.7.9.5