Commit 474f315d authored Apr 16, 2013 by Veaceslav Falico Committed by David S. Miller Apr 16, 2013

pch_gbe: minor: report the actual error on MTU change



If we can't _up() after changing the MTU, report the actual error instead
of -ENOMEM. It can be really misleading cause pch_gbe is usually used in
scenarios where the memory amount is really small, and thus hiding the
real cause.

Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c7995c43

drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2263,7 +2263,7 @@ static int pch_gbe_change_mtu(struct net_device *netdev, int new_mtu)
		if (err) {
		adapter->rx_buffer_len = old_rx_buffer_len;
		pch_gbe_up(adapter);
		return -ENOMEM;
		return err;
		} else {
		netdev->mtu = new_mtu;
		adapter->hw.mac.max_frame_size = max_frame;