ieee802154: 6lowpan: trivial checks at first

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This patch moves some trivial checks at first before calling
skb_share_check which could do some memcpy if the buffer is shared.

Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

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Alexander Aring 2015-09-02 14:21:23 +02:00 • committed by Marcel Holtmann

parent ad23d5b9da

commit 742c3afe53

1 changed files with 2 additions and 4 deletions

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net/ieee802154/6lowpan/rx.c

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