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net/fec: prevent dobule restart of interface on FDX/HDX change

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Upon detection of a FDX/HDX change the interface is restarted twice.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lothar Waßmann
2011-12-07 21:59:27 +00:00
committed by David S. Miller
parent 5b1436c1f9
commit 6ea0722fb8
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/freescale/fec.c
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@@ -865,6 +865,8 @@ static void fec_enet_adjust_link(struct net_device *ndev)
if (phy_dev->link) { if (phy_dev->link) {
if (fep->full_duplex != phy_dev->duplex) { if (fep->full_duplex != phy_dev->duplex) {
fec_restart(ndev, phy_dev->duplex); fec_restart(ndev, phy_dev->duplex);
/* prevent unnecessary second fec_restart() below */
fep->link = phy_dev->link;
status_change = 1; status_change = 1;
} }
} }