linux-kernel - [PATCH 3.12 164/182] rtlwifi: rtl8188ee: initialize packet

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Message-Id: <4236def83fff28250f2abf845098ee4f725f9522.1399973152.git.jslaby@suse.cz>
Date:	Tue, 13 May 2014 11:28:36 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Colin Ian King <colin.king@...onical.com>,
	"John W. Linville" <linville@...driver.com>,
	Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 164/182] rtlwifi: rtl8188ee: initialize packet_beacon

From: Colin Ian King <colin.king@...onical.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 328e203fc35f0b4f6df1c4943f74cf553bcc04f8 upstream.

static code analysis from cppcheck reports:

[drivers/net/wireless/rtlwifi/rtl8188ee/trx.c:322]:
  (error) Uninitialized variable: packet_beacon

packet_beacon is not initialized and hence packet_beacon
contains garbage from the stack, so set it to false.

Signed-off-by: Colin Ian King <colin.king@...onical.com>
Acked-by: Larry Finger <Larry.Finger@...inger.net>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/net/wireless/rtlwifi/rtl8188ee/trx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
index 68685a898257..749d41723371 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/trx.c
@@ -293,7 +293,7 @@ static void _rtl88ee_translate_rx_signal_stuff(struct ieee80211_hw *hw,
 	u8 *psaddr;
 	__le16 fc;
 	u16 type, ufc;
-	bool match_bssid, packet_toself, packet_beacon, addr;
+	bool match_bssid, packet_toself, packet_beacon = false, addr;
 
 	tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift;
 
-- 
1.9.3

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