X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fnet%2Fethernet%2Fmicrel%2Fks8842.c;fp=kernel%2Fdrivers%2Fnet%2Fethernet%2Fmicrel%2Fks8842.c;h=09d2e16fd6b00bfdd0c20fc10c64abd03c29a935;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=f78909a00f150edfd76065b2b993d9660edaebdd;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/net/ethernet/micrel/ks8842.c b/kernel/drivers/net/ethernet/micrel/ks8842.c
index f78909a00..09d2e16fd 100644
--- a/kernel/drivers/net/ethernet/micrel/ks8842.c
+++ b/kernel/drivers/net/ethernet/micrel/ks8842.c
@@ -952,9 +952,8 @@ static int ks8842_alloc_dma_bufs(struct net_device *netdev)
 
 	sg_dma_address(&tx_ctl->sg) = dma_map_single(adapter->dev,
 		tx_ctl->buf, DMA_BUFFER_SIZE, DMA_TO_DEVICE);
-	err = dma_mapping_error(adapter->dev,
-		sg_dma_address(&tx_ctl->sg));
-	if (err) {
+	if (dma_mapping_error(adapter->dev, sg_dma_address(&tx_ctl->sg))) {
+		err = -ENOMEM;
 		sg_dma_address(&tx_ctl->sg) = 0;
 		goto err;
 	}