1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index c059ae6f37e5..808cd9549456 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4717,7 +4717,7 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev,
 
 void md_unregister_thread(mdk_thread_t *thread)
 {
-        dprintk("interrupting MD-thread pid %d\n", thread->tsk->pid);
+        dprintk("interrupting MD-thread pid %d\n", task_pid_nr(thread->tsk));
 
         kthread_stop(thread->tsk);
         kfree(thread);