core: Replace __get_cpu_var with __this_cpu_read if not used for an address.

[mirror_ubuntu-zesty-kernel.git] / kernel / exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index 676149a4ac5ff497367a484e2b66c01e915ccefd..89c74861a3da94ea6b21720b40f59ce69a42b918 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -69,7 +69,7 @@ static void __unhash_process(struct task_struct *p, bool group_dead)
 
                list_del_rcu(&p->tasks);
                list_del_init(&p->sibling);
-               __get_cpu_var(process_counts)--;
+               __this_cpu_dec(process_counts);
        }
        list_del_rcu(&p->thread_group);
 }