datapath: Fix build with backported skb_dst().
authorBen Pfaff <blp@nicira.com>
Fri, 14 May 2010 22:44:39 +0000 (15:44 -0700)
committerBen Pfaff <blp@nicira.com>
Mon, 17 May 2010 16:35:31 +0000 (09:35 -0700)
commit85444c3f79f594c838d4b3e72ff27e263514f194
tree43d420f3e19bebdb9a2e22c45e5025f89dbc3c91
parent4aa13c0c348cf78d28095196139489392eae1c67
datapath: Fix build with backported skb_dst().

An upcoming backport adds skb_dst() to a pre-2.6.31 Linux kernel, so we
have to check for the presence of an skb_dst() definition instead of for
the particular kernel version.
acinclude.m4
datapath/linux-2.6/compat-2.6/include/linux/skbuff.h