Minor cleanup of notifier_from_errno() in powerpc.
notifier_from_errno() now contains the if(ret)/else conditional. There is no
need to do it in the powerpc code.
Signed-off-by: Prarit Bhargava <pra...@redhat.com>
diff --git a/arch/powerpc/platforms/pseries/cmm.c
b/arch/powerpc/platforms/pseries/cmm.c
index f480386..3cafc30 100644
--- a/arch/powerpc/platforms/pseries/cmm.c
+++ b/arch/powerpc/platforms/pseries/cmm.c
@@ -508,12 +508,7 @@ static int cmm_memory_isolate_cb(struct notifier_block
*self,
if (action == MEM_ISOLATE_COUNT)
ret = cmm_count_pages(arg);
- if (ret)
- ret = notifier_from_errno(ret);
- else
- ret = NOTIFY_OK;
-
- return ret;
+ return notifier_from_errno(ret);
}
static struct notifier_block cmm_mem_isolate_nb = {
@@ -635,12 +630,7 @@ static int cmm_memory_cb(struct notifier_block *self,
break;
}
- if (ret)
- ret = notifier_from_errno(ret);
- else
- ret = NOTIFY_OK;
-
- return ret;
+ return notifier_from_errno(ret);
}
static struct notifier_block cmm_mem_nb = {
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