Commit 5d416351 authored Jul 13, 2009 by Johannes Berg Committed by John W. Linville Jul 21, 2009

mac80211_hwsim: fix unregistration



If you rmmod the module while associated, frames might
be transmitted during unregistration -- which will crash
if the hwsim%d interface is unregistered first, so only
do that after all the virtual wiphys are gone.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 48ab3578

drivers/net/wireless/mac80211_hwsim.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1167,8 +1167,8 @@ static void __exit exit_mac80211_hwsim(void)
		{
		printk(KERN_DEBUG "mac80211_hwsim: unregister radios\n");

		unregister_netdev(hwsim_mon);
		mac80211_hwsim_free();
		unregister_netdev(hwsim_mon);
		}

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