[CPUFREQ] drivers/cpufreq: Remove unnecessary semicolons

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Jones <davej@redhat.com>

drivers/cpufreq/cpufreq_conservative.c

@@ -116,7 +116,7 @@ static inline cputime64_t get_cpu_idle_time_jiffy(unsigned int cpu,
 	if (wall)
 		*wall = (cputime64_t)jiffies_to_usecs(cur_wall_time);
 
-	return (cputime64_t)jiffies_to_usecs(idle_time);;
+	return (cputime64_t)jiffies_to_usecs(idle_time);
 }
 
 static inline cputime64_t get_cpu_idle_time(unsigned int cpu, cputime64_t *wall)