On Tue, 2013-02-19 at 17:48 +0100, Stanislaw Gruszka wrote: > Is possible that we close interface while we are suspended, that > results in warning like below (and some other similar): > > WARNING: at net/mac80211/driver-ops.h:12 ieee80211_do_stop+0x62e/0x670 [mac80211]() > wlan0: Failed check-sdata-in-driver check, flags: 0x4 > Call Trace: > [<ffffffff8105c9d6>] warn_slowpath_fmt+0x46/0x50 > [<ffffffffa045d46e>] ieee80211_do_stop+0x62e/0x670 [mac80211] > [<ffffffffa045d4ca>] ieee80211_stop+0x1a/0x20 [mac80211] > [<ffffffff815122ed>] __dev_close_many+0x7d/0xc0 > [<ffffffff81513af8>] dev_close_many+0x88/0x100 > [<ffffffff81513f2a>] dev_close+0x3a/0x50 > [<ffffffffa03c90ae>] cfg80211_rfkill_set_block+0x6e/0xa0 [cfg80211] > [<ffffffffa03c9106>] cfg80211_rfkill_sync_work+0x26/0x30 [cfg80211] > > To fix check if interface was removed during suspend in > ieee80211_do_stop() before perform any action that require operation > on the interface. This would also become simpler then because the key stuff for instance wouldn't be necessary any more. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
