mac80211: mesh: always use the latest target_sn
authorBob Copeland <me@bobcopeland.com>
Tue, 15 Apr 2014 14:43:08 +0000 (10:43 -0400)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 22 Apr 2014 15:24:50 +0000 (17:24 +0200)
commitbc3ce0b0be6b85e738e80ed25b52ad940f34b921
treeaba59c0170fa56dffcc3242e9cbada1f159e6dd2
parenta40a8c17b22ea0ce6d54c04a2e77630768691338
mac80211: mesh: always use the latest target_sn

When a path target responds to a path request, its response
always contains the most up-to-date information; accordingly,
it should use the latest target_sn, regardless of
net_traversal_jiffies().  Otherwise, only the first path
response is considered when constructing a path, as it will
have the highest target_sn of all replies during that period.

Signed-off-by: Bob Copeland <bob@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/mesh_hwmp.c