linux-kernel - [PATCH 1/2] sched/core: Fix &rd->rto

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Message-Id: <1485292295-21298-1-git-send-email-mathieu.poirier@linaro.org>
Date:   Tue, 24 Jan 2017 14:11:34 -0700
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     mingo@...hat.com, peterz@...radead.org
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] sched/core: Fix &rd->rto_mask memory leak

If function cpudl_init() fails the memory allocated for &rd->rto_mask
needs to be freed, something this patch is addressing.

Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c56fb57f2991..5c01ac0f915a 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5881,7 +5881,7 @@ static int init_rootdomain(struct root_domain *rd)
 
 	init_dl_bw(&rd->dl_bw);
 	if (cpudl_init(&rd->cpudl) != 0)
-		goto free_dlo_mask;
+		goto free_rto_mask;
 
 	if (cpupri_init(&rd->cpupri) != 0)
 		goto free_rto_mask;
-- 
2.7.4