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firewire: nosy: fix list corruption by NOSY_IOC_STOP 

nosy_stop_snoop() would blow up the second time it was called without
nosy_start_snoop() in between.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2010-07-22 11:56:38 +02:00
parent c7b2a99c66
commit a2d39db9de
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/nosy.c
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@ -276,7 +276,7 @@ nosy_stop_snoop(struct client *client)
unsigned long flags;
spin_lock_irqsave(&client->lynx->client_list_lock, flags);
list_del(&client->link);
list_del_init(&client->link);
spin_unlock_irqrestore(&client->lynx->client_list_lock, flags);
}