s390: fix Oops when unloading module netiucv
don't remove an entry from iucv_connection_list in netiucv_exit().
netiucv_free_netdevice is called anyway, which takes care of entry
removal.
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index e10e85e..c358764 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -1862,12 +1862,14 @@
write_lock_bh(&iucv_connection_rwlock);
list_del_init(&conn->list);
write_unlock_bh(&iucv_connection_rwlock);
+ fsm_deltimer(&conn->timer);
+ netiucv_purge_skb_queue(&conn->collect_queue);
if (conn->path) {
iucv_path_sever(conn->path, iucvMagic);
kfree(conn->path);
conn->path = NULL;
}
- fsm_deltimer(&conn->timer);
+ netiucv_purge_skb_queue(&conn->commit_queue);
kfree_fsm(conn->fsm);
kfree_skb(conn->rx_buff);
kfree_skb(conn->tx_buff);
@@ -2115,7 +2117,6 @@
while (!list_empty(&iucv_connection_list)) {
cp = list_entry(iucv_connection_list.next,
struct iucv_connection, list);
- list_del(&cp->list);
ndev = cp->netdev;
priv = netdev_priv(ndev);
dev = priv->dev;