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authorJarek Poplawski <jarkao2@gmail.com>2009-11-15 07:20:12 +0000
committerDavid S. Miller <davem@davemloft.net>2009-11-15 22:08:33 -0800
commit9a1654ba0b50402a6bd03c7b0fe9b0200a5ea7b1 (patch)
tree3defd37672da2069e6c0ffd86b0b99c694324985 /include/sound
parentcb43e23435a66d5ed90f804af9efe9096503979f (diff)
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net: Optimize hard_start_xmit() return checking
Recent changes in the TX error propagation require additional checking and masking of values returned from hard_start_xmit(), mainly to separate cases where skb was consumed. This aim can be simplified by changing the order of NETDEV_TX and NET_XMIT codes, because the latter are treated similarly to negative (ERRNO) values. After this change much simpler dev_xmit_complete() is also used in sch_direct_xmit(), so it is moved to netdevice.h. Additionally NET_RX definitions in netdevice.h are moved up from between TX codes to avoid confusion while reading the TX comment. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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