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net: fec: remove useless status check in tx reap path

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Remove a useless status check in the transmit reap path - we have
already checked that the BD_ENET_TX_READY bit is clear, and as the
hardware only ever clears this bit, there is no way this test can ever
be true.

Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Russell King 2014-07-08 13:02:04 +01:00 committed by David S. Miller
parent 344756f6e3
commit 96018f52c5
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ethernet/freescale/fec_main.c
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@ -1133,9 +1133,6 @@ fec_enet_tx(struct net_device *ndev)
skb_tstamp_tx(skb, &shhwtstamps);
}
if (status & BD_ENET_TX_READY)
netdev_err(ndev, "HEY! Enet xmit interrupt and TX_READY\n");
/* Deferred means some collisions occurred during transmit,
* but we eventually sent the packet OK.
*/