Commit 5dc306f3 authored Jan 16, 2009 by Brian Cavagnolo Committed by John W. Linville Jan 22, 2009

mac80211: decrement ref count to netdev after launching mesh discovery



After launching mesh discovery in tx path, reference count was not being
decremented.  This was preventing module unload.

Signed-off-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 6d317482

net/mac80211/tx.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -1307,8 +1307,10 @@ int ieee80211_master_start_xmit(struct sk_buff skb, struct net_device dev)
		if (is_multicast_ether_addr(hdr->addr3))
		memcpy(hdr->addr1, hdr->addr3, ETH_ALEN);
		else
		if (mesh_nexthop_lookup(skb, osdata))
		if (mesh_nexthop_lookup(skb, osdata)) {
		dev_put(odev);
		return 0;
		}
		if (memcmp(odev->dev_addr, hdr->addr4, ETH_ALEN) != 0)
		IEEE80211_IFSTA_MESH_CTR_INC(&osdata->u.mesh,
		fwded_frames);