From: Jarek Poplawski Date: Sun, 15 Nov 2009 07:20:12 +0000 (+0000) Subject: net: Optimize hard_start_xmit() return checking X-Git-Tag: v2.6.33-rc1~388^2~361 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a1654ba0b50402a6bd03c7b0fe9b0200a5ea7b1;p=pandora-kernel.git 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 Signed-off-by: David S. Miller --- Reading git-diff-tree failed