linux-kernel - [PATCH]initialize the array of fs/ncpfs/inode.c

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Message-ID: <20110410100816.GB4953@gmail.com>
Date:	Sun, 10 Apr 2011 18:08:18 +0800
From:	Harry Wei <jiaweiwei.xiyou@...il.com>
To:	petr@...drovec.name, viro@...iv.linux.org.uk, arnd@...db.de,
	npiggin@...nel.dk, jens.axboe@...cle.com, greg@...ah.com,
	akpm@...ux-foundation.org, joe@...ches.com
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH]initialize the array of fs/ncpfs/inode.c

Hi us,
	When i compile the linux-2.6.38.2, some warnings happened
to me. One of them is like following.

fs/ncpfs/inode.c: In function 'ncp_fill_super':
fs/ncpfs/inode.c:451: warning: 'data.mounted_vol[1u]' may be used 
uninitialized in this function
...
See details by the URL: 
http://s1202.photobucket.com/albums/bb364/harrywei/Kernel/?action=view&current=patched.png

So i patch for it below.

Thanks.
Harry Wei.

From: Harry Wei <harryxiyou@...il.com>
Signed-off-by: Harry Wei <harryxiyou@...il.com>
---
 fs/ncpfs/inode.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 00a1d1c..15f0ebb 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -30,6 +30,7 @@
 #include <linux/mount.h>
 #include <linux/seq_file.h>
 #include <linux/namei.h>
+#include <linux/ncp.h>
 
 #include <net/sock.h>
 
@@ -461,6 +462,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
 #endif
 	struct ncp_entry_info finfo;
 
+	data.mounted_vol[NCP_VOLNAME_LEN + 1] = {0};
 	data.wdog_pid = NULL;
 	server = kzalloc(sizeof(struct ncp_server), GFP_KERNEL);
 	if (!server)
-- 
1.7.0.4

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