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authorJeff Garzik <jeff@garzik.org>2007-07-17 01:32:29 -0400
committerJeff Garzik <jeff@garzik.org>2007-07-17 16:18:00 -0400
commit79c63e1976df035dee587c016d79cbccb130494a (patch)
tree469e27493634160813ce0f39341c55d71524b2d1 /drivers/net/wan
parentae97fec3701a559929c3529e35417fab133a4d39 (diff)
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>
Diffstat (limited to 'drivers/net/wan')
-rw-r--r--drivers/net/wan/pc300_drv.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index ec1c556a47c..5d8c78ee2cd 100644
--- 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);