linux-kernel - [PATCH] skd: Use kmem_cache

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Message-Id: <1507498228-11878-1-git-send-email-himanshujha199640@gmail.com>
Date:   Mon,  9 Oct 2017 03:00:28 +0530
From:   Himanshu Jha <himanshujha199640@...il.com>
To:     bart.vanassche@....com
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        Himanshu Jha <himanshujha199640@...il.com>
Subject: [PATCH] skd: Use kmem_cache_free

Use kmem_cache_free instead of kfree for freeing the memory previously
allocated with kmem_cache_zalloc/kmem_cache_alloc/kmem_cache_node.

Signed-off-by: Himanshu Jha <himanshujha199640@...il.com>
---
 drivers/block/skd_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 7cedb42..64d0fc1 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -2604,7 +2604,7 @@ static void *skd_alloc_dma(struct skd_device *skdev, struct kmem_cache *s,
 		return NULL;
 	*dma_handle = dma_map_single(dev, buf, s->size, dir);
 	if (dma_mapping_error(dev, *dma_handle)) {
-		kfree(buf);
+		kmem_cache_free(s, buf);
 		buf = NULL;
 	}
 	return buf;
-- 
2.7.4