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x86: Remove unused variable "polling" 

Compile tested. "polling" is unused since commit f80c5b39b8
("sched/idle, x86: Switch from TS_POLLING to TIF_POLLING_NRFLAG").

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Jiri Kosina <jkosina@suse.cz>
Link: http://lkml.kernel.org/r/1404138749.2978.6.camel@x41
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Paul Bolle 2014-06-30 16:32:29 +02:00 committed by Ingo Molnar
parent 8762e50928
commit d3f44fbabe
1 changed files with 0 additions and 1 deletions
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arch/x86/kernel/apm_32.c
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@ -841,7 +841,6 @@ static int apm_do_idle(void)
u32 eax;
u8 ret = 0;
int idled = 0;
int polling;
int err = 0;
if (!need_resched()) {