[PATCH] ppc32: Fix bogus return value in pmac_cpufreq.c

[Benjamin Herrenschmidt]

Hi !

There's an obvious uninitialized return value in pmac_cpufreq, here's
a fix:

Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>

===== arch/ppc/platforms/pmac_cpufreq.c 1.15 vs edited =====
--- 1.15/arch/ppc/platforms/pmac_cpufreq.c	2004-09-14 10:23:16 +10:00
+++ edited/arch/ppc/platforms/pmac_cpufreq.c	2004-09-24 10:15:41 +10:00
@@ -301,7 +301,6 @@
 static int __pmac do_set_cpu_speed(int speed_mode)
 {
 	struct cpufreq_freqs freqs;
-	int rc;
 
 	freqs.old = cur_freq;
 	freqs.new = (speed_mode == PMAC_CPU_HIGH_SPEED) ? hi_freq : low_freq;
@@ -315,7 +314,7 @@
 	cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
 	cur_freq = (speed_mode == PMAC_CPU_HIGH_SPEED) ? hi_freq : low_freq;
 
-	return rc;
+	return 0;
 }
 
 static int __pmac pmac_cpufreq_verify(struct cpufreq_policy *policy)


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