From: d binderman <dcb314@hotmail.com>
Date: Thu, 18 Mar 2010 23:01:42 +0000 (+0000)
Subject: powerpc/pmac/windfarm: Don't test pointers before kfree()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6d1bdd2afbed74b3adcf3a7aec49e430eeb6c5f3;p=deliverable%2Flinux.git

powerpc/pmac/windfarm: Don't test pointers before kfree()

Fix minor nits found by cppcheck

[./macintosh/windfarm_pm81.c:760]: (style) Redundant condition. It is safe to deallocate a NULL pointer
[./macintosh/windfarm_pm81.c:762]: (style) Redundant condition. It is safe to deallocate a NULL pointer

Signed-off-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 565d5b2adc95..e6e46a227698 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -757,10 +757,8 @@ static int __devexit wf_smu_remove(struct platform_device *ddev)
 		wf_put_control(cpufreq_clamp);
 
 	/* Destroy control loops state structures */
-	if (wf_smu_sys_fans)
-		kfree(wf_smu_sys_fans);
-	if (wf_smu_cpu_fans)
-		kfree(wf_smu_cpu_fans);
+	kfree(wf_smu_sys_fans);
+	kfree(wf_smu_cpu_fans);
 
 	return 0;
 }