Commit b956d411 authored by Roel Kluin's avatar Roel Kluin Committed by David S. Miller
Browse files

sunlance: Beyond ARRAY_SIZE of ib->btx_ring 



Do not go beyond ARRAY_SIZE of ib->btx_ring

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d13c11f6

drivers/net/sunlance.c

+2 −2
Original line number Diff line number Diff line
@@ -343,7 +343,7 @@ static void lance_init_ring_dvma(struct net_device *dev) 
	ib->phys_addr [5] = dev->dev_addr [4];



	/* Setup the Tx ring entries */

	for (i = 0; i <= TX_RING_SIZE; i++) {

	for (i = 0; i < TX_RING_SIZE; i++) {

		leptr = LANCE_ADDR(aib + libbuff_offset(tx_buf, i));

		ib->btx_ring [i].tmd0      = leptr;

		ib->btx_ring [i].tmd1_hadr = leptr >> 16;
@@ -399,7 +399,7 @@ static void lance_init_ring_pio(struct net_device *dev) 
	sbus_writeb(dev->dev_addr[4], &ib->phys_addr[5]);



	/* Setup the Tx ring entries */

	for (i = 0; i <= TX_RING_SIZE; i++) {

	for (i = 0; i < TX_RING_SIZE; i++) {

		leptr = libbuff_offset(tx_buf, i);

		sbus_writew(leptr,	&ib->btx_ring [i].tmd0);

		sbus_writeb(leptr >> 16,&ib->btx_ring [i].tmd1_hadr);