Commit 576cfb40 authored Mar 04, 2013 by Borislav Petkov Committed by H. Peter Anvin Mar 05, 2013

x86, smpboot: Remove unused variable



The cpuinfo_x86 ptr is unused now. Drop it. Got obsolete by 69fb3676
("x86 idle: remove mwait_idle() and "idle=mwait" cmdline param")
removing its only user.

[ hpa: fixes gcc warning ]

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1362428180-8865-2-git-send-email-bp@alien8.de


Cc: Len Brown <len.brown@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

parent 6dbe51c2

arch/x86/kernel/smpboot.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1365,9 +1365,8 @@ static inline void mwait_play_dead(void)
		unsigned int eax, ebx, ecx, edx;
		unsigned int highest_cstate = 0;
		unsigned int highest_subcstate = 0;
		int i;
		void *mwait_ptr;
		struct cpuinfo_x86 *c = __this_cpu_ptr(&cpu_info);
		int i;

		if (!this_cpu_has(X86_FEATURE_MWAIT))
		return;