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[CPUFREQ] powernow-k8.c: fix a check-after-use

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This patch fixes a check-after-use introduced by commit
4211a30349 and spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Adrian Bunk 2006-04-19 00:07:28 +02:00 committed by Dave Jones
parent 3aee086bd3
commit 9180053cac
1 changed files with 5 additions and 2 deletions
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7
arch/i386/kernel/cpu/cpufreq/powernow-k8.c
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@ -905,14 +905,17 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
{
cpumask_t oldmask = CPU_MASK_ALL;
struct powernow_k8_data *data = powernow_data[pol->cpu];
u32 checkfid = data->currfid;
u32 checkvid = data->currvid;
u32 checkfid;
u32 checkvid;
unsigned int newstate;
int ret = -EIO;
if (!data)
return -EINVAL;
checkfid = data->currfid;
checkvid = data->currvid;
/* only run on specific CPU from here on */
oldmask = current->cpus_allowed;
set_cpus_allowed(current, cpumask_of_cpu(pol->cpu));