caif: Allow cfpkt_extr_head to process empty message
authorsjur.brandeland@stericsson.com <sjur.brandeland@stericsson.com>
Wed, 30 Nov 2011 09:22:46 +0000 (09:22 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 1 Dec 2011 04:30:47 +0000 (23:30 -0500)
Allow NULL pointer in cfpkt_extr_head in order to
skip past header data.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found