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Commit 11ba964d authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

mac80211: fix register_hw error path 



"cfg80211: fix alignment problem in scan request"
introduced a bug into the error path, because now
we allocate the entire scan request and not just
the channel list (the channel list is allocated
together with the scan request) -- on errors we
thus also need to free the entire scan request.

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5904d206

net/mac80211/main.c

+1 −1
Original line number Diff line number Diff line
@@ -930,7 +930,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) 
 fail_workqueue:

	wiphy_unregister(local->hw.wiphy);

 fail_wiphy_register:

	kfree(local->int_scan_req->channels);

	kfree(local->int_scan_req);

	return result;

}

EXPORT_SYMBOL(ieee80211_register_hw);