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authorMichal Kazior <michal.kazior@tieto.com>2012-06-29 14:47:00 +0400
committerJohannes Berg <johannes.berg@intel.com>2012-06-29 15:39:16 +0400
commit26ab9a0c589db9ba2710f042c4959da25fd3297b (patch)
tree4c8c1df8f9dd67b1556f0f4271f948126b0b8eaa /net/wireless/util.c
parentc30a3d38689bc601e03d5f2ad3c37d8ea13e46ca (diff)
downloadlinux-26ab9a0c589db9ba2710f042c4959da25fd3297b.tar.xz
cfg80211: introduce cfg80211_get_chan_state
Helper function for finding out which channel is used by a given interface. An exclusive channel can be used only by a single interface. This is mainly for non-fixed channel IBSS handling. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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