[TCP/DCCP]: Introduce net_xmit_eval

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Throughout the TCP/DCCP (and tunnelling) code, it often happens that the
return code of a transmit function needs to be tested against NET_XMIT_CN
which is a value that does not indicate a strict error condition.

This patch uses a macro for these recurring situations which is consistent
with the already existing macro net_xmit_errno, saving on duplicated code.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>

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Gerrit Renker 2006-11-14 11:21:36 -02:00 • committed by David S. Miller

parent 1ed176a801

commit b9df3cb8cf

9 changed files with 14 additions and 30 deletions

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4

include/linux/netdevice.h

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