From: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Date: Sun, 17 Jul 2016 07:03:24 +0000 (+0200)
Subject: drivers: atm: nicstar: Use the correct function to free some resources
X-Git-Tag: MMI-PSA29.97-13-9~7505^2~74
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=eab814661945656d35d4a0e5870e932cd7139977;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

drivers: atm: nicstar: Use the correct function to free some resources

In 'get_scq', 'dma_alloc_coherent' has been used to allocate some
resources, so we need to free them using 'dma_free_coherent' instead
of 'kfree'.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index ddc4ceb85fc5..700ed15c2362 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -874,7 +874,8 @@ static scq_info *get_scq(ns_dev *card, int size, u32 scd)
 	scq->skb = kmalloc(sizeof(struct sk_buff *) *
 			   (size / NS_SCQE_SIZE), GFP_KERNEL);
 	if (!scq->skb) {
-		kfree(scq->org);
+		dma_free_coherent(&card->pcidev->dev,
+				  2 * size, scq->org, scq->dma);
 		kfree(scq);
 		return NULL;
 	}