linux-kernel - [PATCH] ubifs: Fix build warning

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Date:	Mon, 25 Jun 2012 12:19:40 -0300
From:	Alexandre Pereira da Silva <aletes.xgr@...il.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	Alexandre Pereira da Silva <aletes.xgr@...il.com>,
	Artem Bityutskiy <dedekind1@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ubifs: Fix build warning

Fix:
fs/ubifs/dir.c: In function 'ubifs_rename':
fs/ubifs/dir.c:972:15: warning: 'saved_nlink' may be used uninitialized
in this function

Initilize saved_nlink to 0

Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@...il.com>
---
 fs/ubifs/dir.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index a6d42ef..d5b8cb1e 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -969,7 +969,7 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct ubifs_budget_req ino_req = { .dirtied_ino = 1,
 			.dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) };
 	struct timespec time;
-	unsigned int saved_nlink;
+	unsigned int saved_nlink = 0;
 
 	/*
 	 * Budget request settings: deletion direntry, new direntry, removing
-- 
1.7.10

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