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Commit 648bcc77 authored by Thiago Farina's avatar Thiago Farina Committed by Linus Torvalds
Browse files

mm/memcontrol.c: fix "integer as NULL pointer" sparse warning 



mm/memcontrol.c:2548:32: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarThiago Farina <tfransosi@gmail.com>
Acked-by: default avatarBalbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 19adf9c5

mm/memcontrol.c

+1 −1
Original line number Diff line number Diff line
@@ -2545,7 +2545,7 @@ static int mem_cgroup_force_empty_list(struct mem_cgroup *mem, 
		pc = list_entry(list->prev, struct page_cgroup, lru);

		if (busy == pc) {

			list_move(&pc->lru, list);

			busy = 0;

			busy = NULL;

			spin_unlock_irqrestore(&zone->lru_lock, flags);

			continue;

		}