b43: fix "‘gmode’ may be used uninitialized" warning

drivers/net/wireless/b43/main.c: In function ‘b43_op_config’:
drivers/net/wireless/b43/main.c:3264: warning: ‘gmode’ may be used uninitialized

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

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7b31a32..c788bad 100644 (file)
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3261,7 +3261,7 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan)
        struct b43_wldev *down_dev;
        struct b43_wldev *d;
        int err;
-       bool gmode;
+       bool uninitialized_var(gmode);
        int prev_status;
 
        /* Find a device and PHY which supports the band. */