batman-adv: linearise the tt_response skb only if needed

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The TT_RESPONSE skb has to be linearised only if the node plans to access the
packet payload (so only if the message is directed to that node). In all the
other cases the node can avoid this memory operation

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

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Antonio Quartulli 2011-10-16 20:32:02 +02:00 • committed by Sven Eckelmann

parent d099c2c541

commit dc58fe32e6

1 changed files with 6 additions and 5 deletions

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net/batman-adv/routing.c

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