[PARISC] Kill pointless variable use in time.c

Clean up a pointless use of a variable in update_cr16_clocksource. It just
looks silly.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>

diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 8b3062a5c81235c4f938e6a3347f47fbfa76360d..24be86bba94d6bdf93618109bb490bf6fbe68205 100644 (file)
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -189,16 +189,14 @@ static struct clocksource clocksource_cr16 = {
 #ifdef CONFIG_SMP
 int update_cr16_clocksource(void)
 {
-       int change = 0;
-
        /* since the cr16 cycle counters are not synchronized across CPUs,
           we'll check if we should switch to a safe clocksource: */
        if (clocksource_cr16.rating != 0 && num_online_cpus() > 1) {
                clocksource_change_rating(&clocksource_cr16, 0);
-               change = 1;
+               return 1;
        }
 
-       return change;
+       return 0;
 }
 #else
 int update_cr16_clocksource(void)