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BUG_ON() Conversion in kernel/cpu.c
author
Eric Sesterhenn
<snakebyte@gmx.de>
Fri, 24 Mar 2006 17:45:21 +0000
(18:45 +0100)
committer
Adrian Bunk
<bunk@stusta.de>
Fri, 24 Mar 2006 17:45:21 +0000
(18:45 +0100)
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>
kernel/cpu.c
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diff --git
a/kernel/cpu.c
b/kernel/cpu.c
index e882c6babf414854a53b615229e49005d3cc4d75..8be22bd809335e53ee70867cfdfe95ac40938a53 100644
(file)
--- a/
kernel/cpu.c
+++ b/
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);