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authorAdrian Bunk <bunk@stusta.de>2006-04-19 00:07:28 +0200
committerDave Jones <davej@redhat.com>2006-04-18 17:24:52 -0500
commit9180053cacfec4aa233a6cabf1256960e75b0abd (patch)
treef8378ac361b4ae393a579d2e94161251ff1ed328 /arch/i386/kernel
parent3aee086bd3ecce968283798ce4a73966c7ed44e3 (diff)
[CPUFREQ] powernow-k8.c: fix a check-after-use
This patch fixes a check-after-use introduced by commit 4211a30349e8d2b724cfb4ce2584604f5e59c299 and spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/i386/kernel')
-rw-r--r--arch/i386/kernel/cpu/cpufreq/powernow-k8.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index 30bb6fd5b2b..71fffa17442 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -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));