X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fnet%2Fnatsemi.c;h=14b2d355c15e07d5336445808bc79321e276f6c5;hb=9082eeac5de1335d663016668c9b89c290f5c79b;hp=ce12c3b626197a9df31b6154a5f8a3d1907623ae;hpb=8ed44d91c8122d00368523b0b746691c895d3b3c;p=u-boot

diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index ce12c3b626..14b2d355c1 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -321,6 +321,11 @@ natsemi_initialize(bd_t * bis)
 		}
 
 		dev = (struct eth_device *) malloc(sizeof *dev);
+		if (!dev) {
+			printf("natsemi: Can not allocate memory\n");
+			break;
+		}
+		memset(dev, 0, sizeof(*dev));
 
 		sprintf(dev->name, "dp83815#%d", card_number);
 		dev->iobase = bus_to_phys(iobase);
@@ -754,7 +759,8 @@ natsemi_send(struct eth_device *dev, volatile void *packet, int length)
 {
 	u32 i, status = 0;
 	u32 tx_status = 0;
-	vu_long *res = (vu_long *)&tx_status;
+	u32 *tx_ptr = &tx_status;
+	vu_long *res = (vu_long *)tx_ptr;
 
 	/* Stop the transmitter */
 	OUTL(dev, TxOff, ChipCmd);