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(parent: c2c1eff) | 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)
commit2baec2e7e773ee7f26aeb34dcb8d6aad2ed33cab
tree18b2fa30118e8f786c39364eb2d9b380d88fc62btree | snapshot
parentc2c1efff05f2b52e2a570d7967cb3b34ef5a3661commit | 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
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