Merge tag 'v4.18-rc6' into for-4.19/block2

[sfrench/cifs-2.6.git] / mm / memcontrol.c

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 64bd28d3538805446a2720040ddafad90627ded3..473278bed1421682d436b5e8cbc4246c6d9e5b07 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -850,7 +850,7 @@ static void invalidate_reclaim_iterators(struct mem_cgroup *dead_memcg)
        int nid;
        int i;
 
-       while ((memcg = parent_mem_cgroup(memcg))) {
+       for (; memcg; memcg = parent_mem_cgroup(memcg)) {
                for_each_node(nid) {
                        mz = mem_cgroup_nodeinfo(memcg, nid);
                        for (i = 0; i <= DEF_PRIORITY; i++) {