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BUG_ON() Conversion in kernel/cpu.c

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Eric Sesterhenn 19 år sedan
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1 ändrade filer med 1 tillägg och 2 borttagningar
  1. 1 2
      kernel/cpu.c

+ 1 - 2
kernel/cpu.c

@@ -223,8 +223,7 @@ int __devinit cpu_up(unsigned int cpu)
 	ret = __cpu_up(cpu);
 	if (ret != 0)
 		goto out_notify;
-	if (!cpu_online(cpu))
-		BUG();
+	BUG_ON(!cpu_online(cpu));
 
 	/* Now call notifier in preparation. */
 	notifier_call_chain(&cpu_chain, CPU_ONLINE, hcpu);