[CPUFREQ] Remove redundant initialisation from longhaul.

[pandora-kernel.git] / arch / i386 / kernel / cpu / cpufreq / longhaul.c

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/i386/kernel/cpu/cpufreq/longhaul.c
index 8ef3854..146f607 100644 (file)
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.c
@@ -77,13 +77,17 @@ static char speedbuffer[8];
 
 static char *print_speed(int speed)
 {
-       if (speed > 1000) {
-               if (speed%1000 == 0)
-                       sprintf (speedbuffer, "%dGHz", speed/1000);
-               else
-                       sprintf (speedbuffer, "%d.%dGHz", speed/1000, (speed%1000)/100);
-       } else
-               sprintf (speedbuffer, "%dMHz", speed);
+       if (speed < 1000) {
+               snprintf(speedbuffer, sizeof(speedbuffer),"%dMHz", speed);
+               return speedbuffer;
+       }
+
+       if (speed%1000 == 0)
+               snprintf(speedbuffer, sizeof(speedbuffer),
+                       "%dGHz", speed/1000);
+       else
+               snprintf(speedbuffer, sizeof(speedbuffer),
+                       "%d.%dGHz", speed/1000, (speed%1000)/100);
 
        return speedbuffer;
 }
@@ -675,7 +679,7 @@ static int __init longhaul_init(void)
 
 static void __exit longhaul_exit(void)
 {
-       int i=0;
+       int i;
 
        for (i=0; i < numscales; i++) {
                if (clock_ratio[i] == maxmult) {