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Commit c7d37a66 authored by Krzysztof Hałasa's avatar Krzysztof Hałasa Committed by Johannes Berg
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mac80211: fix IBSS join by initializing last_scan_completed 



Without this fix, freshly rebooted Linux creates a new IBSS
instead of joining an existing one. Only when jiffies counter
overflows after 5 minutes the IBSS can be successfully joined.

Signed-off-by: default avatarKrzysztof Hałasa <khalasa@piap.pl>
[edit commit message slightly]
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 3bb20556

net/mac80211/ibss.c

+1 −0
Original line number Diff line number Diff line
@@ -1677,6 +1677,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, 
	sdata->u.ibss.control_port = params->control_port;

	sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs;

	sdata->u.ibss.basic_rates = params->basic_rates;

	sdata->u.ibss.last_scan_completed = jiffies;



	/* fix basic_rates if channel does not support these rates */

	rate_flags = ieee80211_chandef_rate_flags(&params->chandef);