be2net: define BE_MAX_MTU
This patch defines a new macro BE_MAX_MTU to make the code in be_change_mtu()
more readable.
Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 3162a41..fe007ea 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1073,15 +1073,15 @@
static int be_change_mtu(struct net_device *netdev, int new_mtu)
{
struct be_adapter *adapter = netdev_priv(netdev);
- if (new_mtu < BE_MIN_MTU ||
- new_mtu > (BE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN))) {
- dev_info(&adapter->pdev->dev,
- "MTU must be between %d and %d bytes\n",
- BE_MIN_MTU,
- (BE_MAX_JUMBO_FRAME_SIZE - (ETH_HLEN + ETH_FCS_LEN)));
+ struct device *dev = &adapter->pdev->dev;
+
+ if (new_mtu < BE_MIN_MTU || new_mtu > BE_MAX_MTU) {
+ dev_info(dev, "MTU must be between %d and %d bytes\n",
+ BE_MIN_MTU, BE_MAX_MTU);
return -EINVAL;
}
- dev_info(&adapter->pdev->dev, "MTU changed from %d to %d bytes\n",
+
+ dev_info(dev, "MTU changed from %d to %d bytes\n",
netdev->mtu, new_mtu);
netdev->mtu = new_mtu;
return 0;