sunlance: Beyond ARRAY_SIZE of ib->btx_ring

Do not go beyond ARRAY_SIZE of ib->btx_ring

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 281373281756e381d24125eb841f903eda0a8286..16c528db725109f5382f82a0db1f6978d7c93bcc 100644 (file)
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -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);