kexec: fix Oops in crash_shrink_memory()

[sfrench/cifs-2.6.git] / kernel / padata.c

diff --git a/kernel/padata.c b/kernel/padata.c
index b1c9857f8402d8ae66ae651153b917239d08d512..fdd8ae609ce337433b7c25c50eb20cd2ac9a16e7 100644 (file)
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -659,7 +659,7 @@ static int padata_cpu_callback(struct notifier_block *nfb,
                err = __padata_add_cpu(pinst, cpu);
                mutex_unlock(&pinst->lock);
                if (err)
-                       return NOTIFY_BAD;
+                       return notifier_from_errno(err);
                break;
 
        case CPU_DOWN_PREPARE:
@@ -670,7 +670,7 @@ static int padata_cpu_callback(struct notifier_block *nfb,
                err = __padata_remove_cpu(pinst, cpu);
                mutex_unlock(&pinst->lock);
                if (err)
-                       return NOTIFY_BAD;
+                       return notifier_from_errno(err);
                break;
 
        case CPU_UP_CANCELED: