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

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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>
This commit is contained in:
Jeff Garzik 2007-07-17 01:32:29 -04:00
parent ae97fec370
commit 79c63e1976
1 changed files with 2 additions and 0 deletions
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drivers/net/wan/pc300_drv.c
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@ -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);