diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2010-06-04 14:15:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-06-04 15:21:45 -0700 |
| commit | 9e506f7adce8e6165a104d3d78fddd8ff0cdccf8 (patch) | |
| tree | 9ddfd67eec7e8a7dc73fb0ced97cc06e54a35c63 | |
| parent | 94b3dd0f7bb393d93e84a173b1df9b8b64c83ac4 (diff) | |
kernel/: fix BUG_ON checks for cpu notifier callbacks direct call
The commit 80b5184cc537718122e036afe7e62d202b70d077 ("kernel/: convert cpu
notifier to return encapsulate errno value") changed the return value of
cpu notifier callbacks.
Those callbacks don't return NOTIFY_BAD on failures anymore. But there
are a few callbacks which are called directly at init time and checking
the return value.
I forgot to change BUG_ON checking by the direct callers in the commit.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | kernel/softirq.c | 2 | ||||
| -rw-r--r-- | kernel/timer.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 825e1126008..07b4f1b1a73 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -850,7 +850,7 @@ static __init int spawn_ksoftirqd(void) void *cpu = (void *)(long)smp_processor_id(); int err = cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu); - BUG_ON(err == NOTIFY_BAD); + BUG_ON(err != NOTIFY_OK); cpu_callback(&cpu_nfb, CPU_ONLINE, cpu); register_cpu_notifier(&cpu_nfb); return 0; diff --git a/kernel/timer.c b/kernel/timer.c index 2454172a80d..ee305c8d4e1 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -1717,7 +1717,7 @@ void __init init_timers(void) init_timer_stats(); - BUG_ON(err == NOTIFY_BAD); + BUG_ON(err != NOTIFY_OK); register_cpu_notifier(&timers_nb); open_softirq(TIMER_SOFTIRQ, run_timer_softirq); } |