treewide: Use array_size() in vmalloc()

[linux-2.6-block.git] / drivers / net / ethernet / intel / ixgbevf / ethtool.c

diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index e7813d76527cc4ff5e1b28a94f96a8682ecf5e3a..631c91046f3975f429d042b3c567201c6fe93973 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -282,8 +282,9 @@ static int ixgbevf_set_ringparam(struct net_device *netdev,
        }
 
        if (new_tx_count != adapter->tx_ring_count) {
-               tx_ring = vmalloc((adapter->num_tx_queues +
-                                  adapter->num_xdp_queues) * sizeof(*tx_ring));
+               tx_ring = vmalloc(array_size(sizeof(*tx_ring),
+                                            adapter->num_tx_queues +
+                                               adapter->num_xdp_queues));
                if (!tx_ring) {
                        err = -ENOMEM;
                        goto clear_reset;
@@ -327,7 +328,8 @@ static int ixgbevf_set_ringparam(struct net_device *netdev,
        }
 
        if (new_rx_count != adapter->rx_ring_count) {
-               rx_ring = vmalloc(adapter->num_rx_queues * sizeof(*rx_ring));
+               rx_ring = vmalloc(array_size(sizeof(*rx_ring),
+                                            adapter->num_rx_queues));
                if (!rx_ring) {
                        err = -ENOMEM;
                        goto clear_reset;