linux-kernel - [PATCH 3/3] soc: ti: knav_qmss_queue: Return proper error if devm

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Date:	Sun, 26 Oct 2014 17:39:26 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Santosh Shilimkar <ssantosh@...nel.org>
Cc:	Sandeep Nair <sandeep_n@...com>, linux-kernel@...r.kernel.org,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH 3/3] soc: ti: knav_qmss_queue: Return proper error if
 devm_kzalloc fails

Return -ENOMEM if devm_kzalloc fails.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/soc/ti/knav_qmss_queue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index d66aaf2..6f22d56 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -1640,7 +1640,7 @@ static int knav_queue_init_queues(struct knav_device *kdev)
 	size = (1 << kdev->inst_shift) * kdev->num_queues_in_use;
 	kdev->instances = devm_kzalloc(kdev->dev, size, GFP_KERNEL);
 	if (!kdev->instances)
-		return -1;
+		return -ENOMEM;
 
 	for_each_queue_range(kdev, range) {
 		if (range->ops && range->ops->init_range)
-- 
1.9.1



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