drivers/net/wan/pc300_drv: fix bug caught by gcc warning

The warning drivers/net/wan/pc300_drv.c: In function ‘cpc_open’: drivers/net/wan/pc300_drv.c:2942: warning: ‘br’ may be used uninitialized in this function was valid. Ensure 'br' is initialized in all cases. Signed-off-by: Jeff Garzik <jeff@garzik.org>
git-mirror · Jul 17, 2007 · 79c63e1 · 79c63e1
1 parent ae97fec
commit 79c63e1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
@@ -2833,6 +2833,8 @@ static int clock_rate_calc(uclong rate, uclong clock, int *br_io)
 	int br, tc;
 	int br_pwr, error;
 
+	*br_io = 0;
+
 	if (rate == 0)
 		return (0);