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Message-Id: <1278316870-29112-1-git-send-email-segooon@gmail.com>
Date:	Mon,  5 Jul 2010 12:01:09 +0400
From:	Kulikov Vasiliy <segooon@...il.com>
To:	Kernel Janitors <kernel-janitors@...r.kernel.org>
Cc:	Steve French <sfrench@...ba.org>, Jeff Layton <jlayton@...hat.com>,
	Suresh Jayaraman <sjayaraman@...e.de>,
	linux-cifs@...r.kernel.org, samba-technical@...ts.samba.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] cifs: silence compiler warning

If buf is NULL then ppdata is unitialized after exit from validate_ntransact().
In this case we do not use ppdata, but compiler warns us. Make it happy.

This patch silences a compiler warning:
fs/cifs/cifssmb.c: In function ‘CIFSSMBGetCIFSACL’:
fs/cifs/cifssmb.c:3082: warning: ‘pdata’ may be used uninitialized in this function

Signed-off-by: Kulikov Vasiliy <segooon@...il.com>
---
 fs/cifs/cifssmb.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index c65c341..22805e2 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2506,6 +2506,7 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
 
 	*pdatalen = 0;
 	*pparmlen = 0;
+	*ppdata = 0;
 
 	if (buf == NULL)
 		return -EINVAL;
-- 
1.7.0.4

--
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