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Commit 9180053c authored by Adrian Bunk's avatar Adrian Bunk Committed by Dave Jones
Browse files

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



This patch fixes a check-after-use introduced by commit
4211a303 and spotted by the Coverity checker.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 3aee086b

arch/i386/kernel/cpu/cpufreq/powernow-k8.c

+5 −2
Original line number Diff line number Diff line
@@ -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));