batman-adv: avoid skb_linearise() if not needed

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Whenever we want to access headers only, we do not need to linearise the whole
packet. Instead we can use pskb_may_pull()

Signed-off-by: Antonio Quartulli <ordex@autistici.org>

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Antonio Quartulli 2012-03-16 11:52:31 +01:00

parent f96a8a0b78

commit 8710e2613a

1 changed files with 3 additions and 2 deletions

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net/batman-adv/routing.c

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