[PATCH 14/14] mm: oom_kill: use IS_ERR() instead of strict checking

[Kulikov Vasiliy]

From: Vasiliy Kulikov <segooon@xxxxxxxxx>

Use IS_ERR() instead of strict checking.

Signed-off-by: Vasiliy Kulikov <segooon@xxxxxxxxx>
---
 Compile tested.

 mm/oom_kill.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index fc81cb2..2ee3350 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -514,7 +514,7 @@ void mem_cgroup_out_of_memory(struct mem_cgroup *mem, gfp_t gfp_mask)
 	read_lock(&tasklist_lock);
 retry:
 	p = select_bad_process(&points, limit, mem, NULL);
-	if (!p || PTR_ERR(p) == -1UL)
+	if (IS_ERR_OR_NULL(p))
 		goto out;
 
 	if (oom_kill_process(p, gfp_mask, 0, points, limit, mem, NULL,
@@ -691,7 +691,7 @@ retry:
 	p = select_bad_process(&points, totalpages, NULL,
 			constraint == CONSTRAINT_MEMORY_POLICY ? nodemask :
 								 NULL);
-	if (PTR_ERR(p) == -1UL)
+	if (IS_ERR(p))
 		goto out;
 
 	/* Found nothing?!?! Either we hang forever, or we panic. */
-- 
1.7.0.4

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