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Commit 2a3ba63c authored by Johannes Berg's avatar Johannes Berg
Browse files

mac80211: add missing channel context release 



IBSS needs to release the channel context when leaving
but I evidently missed that. Fix it.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent dee8a973

net/mac80211/ibss.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1138,6 +1138,7 @@ int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata) 
	clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);

	clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);

	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED |

	ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED |

						BSS_CHANGED_IBSS);

						BSS_CHANGED_IBSS);

	ieee80211_vif_release_channel(sdata);

	synchronize_rcu();

	synchronize_rcu();

	kfree(presp);

	kfree(presp);