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[IrDA]: irttp_dup spin_lock initialisation 

Without this initialization one gets

kernel BUG at kernel/rtmutex_common.h:80!

This patch should also be included in the -stable kernel.

Signed-off-by: G. Liakhovetski <gl@dsa-ac.de>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
G. Liakhovetski 2007-03-16 20:30:03 -07:00 committed by David S. Miller
parent 2e360d81ea
commit 7bb1bbe615
1 changed files with 1 additions and 0 deletions
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1
net/irda/irttp.c
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@ -1455,6 +1455,7 @@ struct tsap_cb *irttp_dup(struct tsap_cb *orig, void *instance)
/* Not everything should be copied */
new->notify.instance = instance;
spin_lock_init(&new->lock);
init_timer(&new->todo_timer);
skb_queue_head_init(&new->rx_queue);