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authorMichal Kazior <michal.kazior@tieto.com>2014-04-09 17:29:24 +0400
committerJohannes Berg <johannes.berg@intel.com>2014-04-25 19:08:15 +0400
commitc2b90ad8800db308cdc0db9750c7c0baa07f40d0 (patch)
treebd77ee2bd44e3de694aa2d0bb12e0822af48092d /samples/kfifo
parent6fa001bc7e1ccd7482f0f089fb970d65a5aca59a (diff)
downloadlinux-c2b90ad8800db308cdc0db9750c7c0baa07f40d0.tar.xz
mac80211: prevent chanctx overcommit
Do not allocate more channel contexts than a driver is capable for currently matching interface combination. This allows the ieee80211_vif_reserve_chanctx() to act as a guard against breaking interface combinations. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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