trivial: remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index a98ab72..93fb320 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -274,7 +274,7 @@
 
 		if (cpu > 1)
 			continue;
-		rcpu = &rm->cpu[cpu];;
+		rcpu = &rm->cpu[cpu];
 		rcpu->prev_idle = get_cpu_idle_time(cpu);
 		rcpu->prev_wall = jiffies64_to_cputime64(get_jiffies_64());
 		schedule_delayed_work_on(cpu, &rm->cpu[cpu].sniffer,