igb: Fix warnings in igb_set_ringparam()

drivers/net/igb/igb_ethtool.c: In function ‘igb_set_ringparam’:
drivers/net/igb/igb_ethtool.c:744: warning: comparison of distinct pointer types lacks a cast
drivers/net/igb/igb_ethtool.c:748: warning: comparison of distinct pointer types lacks a cast

Casts were to u16 on the constant, but the type of new_{r,t}x_count is
u32.  Cast to u32 instead.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index d24b902..90b89a8 100644 (file)
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -741,11 +741,11 @@ static int igb_set_ringparam(struct net_device *netdev,
                return -EINVAL;
 
        new_rx_count = min(ring->rx_pending, (u32)IGB_MAX_RXD);
-       new_rx_count = max(new_rx_count, (u16)IGB_MIN_RXD);
+       new_rx_count = max(new_rx_count, (u32)IGB_MIN_RXD);
        new_rx_count = ALIGN(new_rx_count, REQ_RX_DESCRIPTOR_MULTIPLE);
 
        new_tx_count = min(ring->tx_pending, (u32)IGB_MAX_TXD);
-       new_tx_count = max(new_tx_count, (u16)IGB_MIN_TXD);
+       new_tx_count = max(new_tx_count, (u32)IGB_MIN_TXD);
        new_tx_count = ALIGN(new_tx_count, REQ_TX_DESCRIPTOR_MULTIPLE);
 
        if ((new_tx_count == adapter->tx_ring_count) &&