net: Change for loop to memset()
This is intended purely as a code size reduction.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/net/net.c b/net/net.c
index 11f41ed..cd34bf9 100644
--- a/net/net.c
+++ b/net/net.c
@@ -246,7 +246,6 @@
void ArpRequest(void)
{
- int i;
volatile uchar *pkt;
ARP_t *arp;
@@ -268,11 +267,8 @@
memcpy(&arp->ar_data[0], NetOurEther, 6);
/* source IP addr */
NetWriteIP((uchar *) &arp->ar_data[6], NetOurIP);
- for (i = 10; i < 16; ++i) {
- /* dest ET addr = 0 */
- arp->ar_data[i] = 0;
- }
-
+ /* dest ET addr = 0 */
+ memset(&arp->ar_data[10], '\0', 6);
if ((NetArpWaitPacketIP & NetOurSubnetMask) !=
(NetOurIP & NetOurSubnetMask)) {
if (NetOurGatewayIP == 0) {