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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 6470514190d5..637e51485a70 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -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);
 }