Fix BUG in unlock_cpu_hotplug().

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/kernel/cpu.c b/kernel/cpu.c
index ea06709d7b74279087214cf8d85b2ed70969b3e8..e60a181cbf84a0054bc6a717e45595fa88533f2e 100644 (file)
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -56,8 +56,8 @@ void unlock_cpu_hotplug(void)
                recursive_depth--;
                return;
        }
-       mutex_unlock(&cpu_bitmask_lock);
        recursive = NULL;
+       mutex_unlock(&cpu_bitmask_lock);
 }
 EXPORT_SYMBOL_GPL(unlock_cpu_hotplug);