From: Alexander Duyck Date: Fri, 5 Sep 2014 23:20:26 +0000 (-0400) Subject: net: Add function for parsing the header length out of linear ethernet frames X-Git-Tag: fixes-against-v3.18-rc2~81^2~149^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56193d1bce2b2759cb4bdcc00cd05544894a0c90;p=pandora-kernel.git net: Add function for parsing the header length out of linear ethernet frames This patch updates some of the flow_dissector api so that it can be used to parse the length of ethernet buffers stored in fragments. Most of the changes needed were to __skb_get_poff as it needed to be updated to support sending a linear buffer instead of a skb. I have split __skb_get_poff into two functions, the first is skb_get_poff and it retains the functionality of the original __skb_get_poff. The other function is __skb_get_poff which now works much like __skb_flow_dissect in relation to skb_flow_dissect in that it provides the same functionality but works with just a data buffer and hlen instead of needing an skb. Signed-off-by: Alexander Duyck Acked-by: Alexei Starovoitov Signed-off-by: David S. Miller --- Reading git-diff-tree failed