X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fmicrel%2Fks8842.c;h=22ab0989c693984c6ff03c73c5d252fdfcc92e5c;hp=4a6ae057e3b1ad408335c47644647bc1207ac70f;hb=df79c015fd0655b0ff4f429c89654b47367285b4;hpb=6585dea1f99cc2265582ff2e4cc1727062136e92;ds=sidebyside

diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c
index 4a6ae057e3b1..22ab0989c693 100644
--- a/drivers/net/ethernet/micrel/ks8842.c
+++ b/drivers/net/ethernet/micrel/ks8842.c
@@ -562,8 +562,8 @@ static int __ks8842_start_new_rx_dma(struct net_device *netdev)
 		sg_init_table(sg, 1);
 		sg_dma_address(sg) = dma_map_single(adapter->dev,
 			ctl->skb->data, DMA_BUFFER_SIZE, DMA_FROM_DEVICE);
-		err = dma_mapping_error(adapter->dev, sg_dma_address(sg));
-		if (unlikely(err)) {
+		if (dma_mapping_error(adapter->dev, sg_dma_address(sg))) {
+			err = -ENOMEM;
 			sg_dma_address(sg) = 0;
 			goto out;
 		}
@@ -574,8 +574,10 @@ static int __ks8842_start_new_rx_dma(struct net_device *netdev)
 			sg, 1, DMA_FROM_DEVICE,
 			DMA_PREP_INTERRUPT | DMA_COMPL_SKIP_SRC_UNMAP);
 
-		if (!ctl->adesc)
+		if (!ctl->adesc) {
+			err = -ENOMEM;
 			goto out;
+		}
 
 		ctl->adesc->callback_param = netdev;
 		ctl->adesc->callback = ks8842_dma_rx_cb;
@@ -586,7 +588,7 @@ static int __ks8842_start_new_rx_dma(struct net_device *netdev)
 		goto out;
 	}
 
-	return err;
+	return 0;
 out:
 	if (sg_dma_address(sg))
 		dma_unmap_single(adapter->dev, sg_dma_address(sg),