[3.8.y.z extended stable] Patch "rtlwifi: rtl8192cu: Fix W=1 build warning" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    rtlwifi: rtl8192cu: Fix W=1 build warning

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.18.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From 7804beffbdb68c2ef58b27da6123014f5ed71ee7 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger at lwfinger.net>
Date: Fri, 1 Feb 2013 10:40:25 -0600
Subject: rtlwifi: rtl8192cu: Fix W=1 build warning
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

commit 0b948341f398646b0d59d746800fbbf3656886e7 upstream.

When this driver is built with "make W=1", the following warning is output:

drivers/net/wireless/rtlwifi/rtl8192cu/sw.c:56:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Larry Finger <Larry.Finger at lwfinger.net>
Signed-off-by: John W. Linville <linville at tuxdriver.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 5212ad2..873754b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -76,7 +76,7 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
 				      GFP_KERNEL, hw, rtl_fw_cb);


-	return 0;
+	return err;
 }

 static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw)
--
1.8.3.2