mac80211: adjust reserved chan_ctx when assigned to vif
authorAndrei Otcheretianski <andrei.otcheretianski@intel.com>
Wed, 6 May 2015 15:30:50 +0000 (18:30 +0300)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 7 May 2015 12:24:52 +0000 (14:24 +0200)
commitbf45a24243eb0673f52eaaac620617601e484f07
tree73fb8d64eb6b565348b6b98b8475c58fb8494bf0
parentbbbe8c8c596b3784a2ed08772900e827f8ba72c5
mac80211: adjust reserved chan_ctx when assigned to vif

When a vif starts using a reserved channel context (during CSA, for example)
the required chandef was recalculated, however it was never applied.
This could result in using chanctx with narrower width than actually
required. Fix this by calling ieee80211_change_chanctx with the recalculated
chandef. This both changes the chanctx's width and recalcs min_def.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/chan.c