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net: ethernet: intel: Demote MTU change prints to debug

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Changing a network device MTU can be a fairly frequent operation, and
failure to change the MTU is reflected to user-space properly, both by
an appropriate message as well as by looking at whether the device's MTU
matches the configuration.

Demote the prints to debug prints by using netdev_dbg(), making all
Intel wired LAN drivers consistent, since they used a mixture of PCI
device and network device prints before.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli
2019-11-07 14:35:36 -08:00
committed by David S. Miller
parent 693bd8b7ae
commit 12299132b3
7 changed files with 14 additions and 14 deletions
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drivers/net/ethernet/intel/igbvf/netdev.c
+2 -2
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@@ -2437,8 +2437,8 @@ static int igbvf_change_mtu(struct net_device *netdev, int new_mtu)
adapter->rx_buffer_len = ETH_FRAME_LEN + VLAN_HLEN +
ETH_FCS_LEN;
dev_info(&adapter->pdev->dev, "changing MTU from %d to %d\n",
netdev->mtu, new_mtu);
netdev_dbg(netdev, "changing MTU from %d to %d\n",
netdev->mtu, new_mtu);
netdev->mtu = new_mtu;
if (netif_running(netdev))