x86: remove useless static current_tsc_khz variable
current_tsc_khz is just written by the init code and never used
again. Remove it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
index e479072..d53b104 100644
--- a/arch/x86/kernel/tsc_32.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -283,7 +283,6 @@
/* clock source code */
-static unsigned long current_tsc_khz;
static struct clocksource clocksource_tsc;
/*
@@ -434,9 +433,8 @@
unsynchronized_tsc();
check_geode_tsc_reliable();
- current_tsc_khz = tsc_khz;
- clocksource_tsc.mult = clocksource_khz2mult(current_tsc_khz,
- clocksource_tsc.shift);
+ clocksource_tsc.mult = clocksource_khz2mult(tsc_khz,
+ clocksource_tsc.shift);
/* lower the rating if we already know its unstable: */
if (check_tsc_unstable()) {
clocksource_tsc.rating = 0;