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| author | Jeff Garzik <jeff@garzik.org> | 2007-07-17 02:32:21 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-07-17 16:18:01 -0400 |
| commit | b1734d2388cc45ecdec58615e35955d0d402f938 (patch) | |
| tree | 22218bc7fb0428ac6566a056a7f76edf92b44cdd | |
| parent | ea8b4db97aa41a66c05daa4055a1974692ccd52d (diff) | |
| download | kernel_samsung_crespo-b1734d2388cc45ecdec58615e35955d0d402f938.zip kernel_samsung_crespo-b1734d2388cc45ecdec58615e35955d0d402f938.tar.gz kernel_samsung_crespo-b1734d2388cc45ecdec58615e35955d0d402f938.tar.bz2 | |
drivers/atm/ambassador: kill uninit'd var warning, and fix bug
An uninitialized variable warning illuminated an area where indeed the
variable was being used without initialization. Unfortunately, after
verifying all such paths were fixed, the warning still appears. So we
follow the initialization practice of other variables in this function.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/atm/ambassador.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index 59651ab..b34b382 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -1040,7 +1040,7 @@ static int amb_open (struct atm_vcc * atm_vcc) struct atm_qos * qos; struct atm_trafprm * txtp; struct atm_trafprm * rxtp; - u16 tx_rate_bits; + u16 tx_rate_bits = -1; // hush gcc u16 tx_vc_bits = -1; // hush gcc u16 tx_frame_bits = -1; // hush gcc @@ -1096,6 +1096,8 @@ static int amb_open (struct atm_vcc * atm_vcc) r = round_up; } error = make_rate (pcr, r, &tx_rate_bits, NULL); + if (error) + return error; tx_vc_bits = TX_UBR_CAPPED; tx_frame_bits = TX_FRAME_CAPPED; } |