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authorAkinobu Mita <akinobu.mita@gmail.com>2010-05-26 14:43:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:48 -0700
commita94247e7fb99170590dc9592792045c6fa49c7f5 (patch)
tree2db4c16241b52275d18c6f9168f78944b4c0a0ab /arch/x86/kernel/cpu
parentb957e043ee557ca9b6bc451755ecd849b28852a4 (diff)
downloadblackbird-op-linux-a94247e7fb99170590dc9592792045c6fa49c7f5.tar.gz
blackbird-op-linux-a94247e7fb99170590dc9592792045c6fa49c7f5.zip
x86: convert cpu notifier to return encapsulate errno value
By the previous modification, the cpu notifier can return encapsulate errno value. This converts the cpu notifiers for msr, cpuid, and therm_throt. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/kernel/cpu')
-rw-r--r--arch/x86/kernel/cpu/mcheck/therm_throt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 81c499eceb21..e1a0a3bf9716 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -190,7 +190,7 @@ thermal_throttle_cpu_callback(struct notifier_block *nfb,
mutex_unlock(&therm_cpu_lock);
break;
}
- return err ? NOTIFY_BAD : NOTIFY_OK;
+ return notifier_from_errno(err);
}
static struct notifier_block thermal_throttle_cpu_notifier __cpuinitdata =
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