From: John W. Linville <linville@tuxdriver.com>
Date: Wed, 24 Aug 2011 19:05:14 +0000 (-0400)
Subject: b43: correct warning for uninitialized variable 'macstat'
X-Git-Tag: v3.2-rc1~129^2~353^2^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c3e5fac8e54591d2e4585d3329ead61ba059eb1d;p=thirdparty%2Flinux.git

b43: correct warning for uninitialized variable 'macstat'

  CC [M]  drivers/net/wireless/b43/pio.o
drivers/net/wireless/b43/pio.c: In function ‘pio_rx_frame’:
drivers/net/wireless/b43/pio.c:614:6: warning: ‘macstat’ may be used uninitialized in this function

Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/b43/pio.c b/drivers/net/wireless/b43/pio.c
index ce8a4bdc7e1db..fcff923b3c18b 100644
--- a/drivers/net/wireless/b43/pio.c
+++ b/drivers/net/wireless/b43/pio.c
@@ -611,7 +611,7 @@ static bool pio_rx_frame(struct b43_pio_rxqueue *q)
 	struct b43_wldev *dev = q->dev;
 	struct b43_wl *wl = dev->wl;
 	u16 len;
-	u32 macstat;
+	u32 macstat = 0;
 	unsigned int i, padding;
 	struct sk_buff *skb;
 	const char *err_msg = NULL;