x86, apm: Remove unused variable
Commit f80c5b39 ("sched/idle, x86: Switch from TS_POLLING to
TIF_POLLING_NRFLAG") left variable "polling" unused, so remove it.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index f3a1f04..5848744 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -841,7 +841,6 @@
u32 eax;
u8 ret = 0;
int idled = 0;
- int polling;
int err = 0;
if (!need_resched()) {