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mac80211: set carrier on for monitor interfaces on ieee80211_open 

If a station interface is reused as monitor interface it is possible that
the carrier is still set to off. This breaks packet injection on that
monitor interface.
Force the carrier on in monitor interface initialisation like it is also done
for other interface types (e.g. adhoc, mesh point, ap).

Signed-off-by: David Gnedt <david.gnedt@davizone.at>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Gnedt 2010-07-19 20:44:02 +02:00 committed by John W. Linville
parent 4ced3f74da
commit 53e9b1de68
1 changed files with 2 additions and 0 deletions
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2
net/mac80211/iface.c
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@ -249,6 +249,8 @@ static int ieee80211_open(struct net_device *dev)
local->fif_other_bss++;
ieee80211_configure_filter(local);
netif_carrier_on(dev);
break;
default:
res = drv_add_interface(local, &sdata->vif);