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| author |   Eric Sesterhenn <snakebyte@gmx.de> | 2006-03-24 18:45:21 +0100 |
|---|---|---|
| committer |   Adrian Bunk <bunk@stusta.de> | 2006-03-24 18:45:21 +0100 |
| commit | 6978c7052f2e22c6c40781cdd4eba5c4bce9a789 (patch) | |
| tree | eb93e551109b441052db414b7074d8b2a0f19e45 /kernel/cpu.c | |
| parent | BUG_ON() Conversion in ipc/msg.c (diff) | |
| download | linux-dev-6978c7052f2e22c6c40781cdd4eba5c4bce9a789.tar.xz linux-dev-6978c7052f2e22c6c40781cdd4eba5c4bce9a789.zip | |
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>
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index e882c6babf41..8be22bd80933 100644 --- 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); |