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(parent: 730ee36) | patch
net: fec: clean up transmit descriptor setup
authorRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 7 Jul 2014 23:23:19 +0000 (00:23 +0100)
committerDavid S. Miller <davem@davemloft.net>
Tue, 8 Jul 2014 04:21:22 +0000 (21:21 -0700)
commitd6bf31431b533629ad65feb954c29bbf5696e490
tree18b2fa30118e8f786c39364eb2d9b380d88fc62btree | snapshot
parent730ee3602f300b5133717048859358a02251322fcommit | diff
net: fec: clean up transmit descriptor setup

Avoid writing any state until we're certain we can proceed with the
transmission: this avoids writing mapping error address values to the
descriptors, or setting the skbuff pointer until we have successfully
mapped the skb.

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>
drivers/net/ethernet/freescale/fec_main.c diff | blob | history
Beck SC1x5 Kernel