idle.c fix unused var compile warning

PATCH New Clemens Koller 1 participant 1 message Dec 16, 2005

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Clemens Koller

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2005-12-16 15:11 UTC #0 lore raw

PATCH 1/1 idle.c fix unused var compile warning

This fixes a little warning about unused cpu variable for non SMP PPC systems.

Signed-off-by Clemens Koller <[email protected]>

arch/ppc/kernel/idle.c renamed from arch/ppc/kernel/idle.c.ori +2 -0

@@ -37,7 +37,9 @@
 void default_idle(void)
 {
 	void (*powersave)(void);
+#ifdef CONFIG_SMP
 	int cpu = smp_processor_id();
+#endif
 
 	powersave = ppc_md.power_save;