commit 6d1bdd2afbed74b3adcf3a7aec49e430eeb6c5f3
author d binderman <dcb314@hotmail.com> Thu Mar 18 23:01:42 2010 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> Wed Apr 07 18:00:38 2010 +1000
tree 051d1706de2a7e25fbd913ae67fe8150ff708f00
parent 213972e9faf8a16b27fee01ae7c7071de5080268

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>

drivers/macintosh/windfarm_pm81.c

diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 565d5b2..e6e46a2 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -757,10 +757,8 @@
 		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;
 }