From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 13 Jan 2009 15:11:00 +0000 (+0100)
Subject: x86, cpufreq: remove leftover copymask_copy()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=4a922a969cb0190ce4580d4b064e2ac35f3ac9bf;p=openwrt%2Fstaging%2Fblogic.git

x86, cpufreq: remove leftover copymask_copy()

Impact: fix potential boot crash on MAXSMP

Remove code left over by:

  50c668d: Revert "cpumask: use work_on_cpu in acpi-cpufreq.c for drv_read

That cmd.cpumask is not allocated anymore. No impact on default !MAXSMP
kernels.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 6f11e029e8c5..8f3c95c7e61f 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -235,8 +235,6 @@ static u32 get_cur_val(const struct cpumask *mask)
 		return 0;
 	}
 
-	cpumask_copy(cmd.mask, mask);
-
 	drv_read(&cmd);
 
 	dprintk("get_cur_val = %u\n", cmd.val);