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tipc: correct initialization of skb list 

We change the initialization of the skb transmit buffer queues
in the functions tipc_bcast_xmit() and tipc_rcast_xmit() to also
initialize their spinlocks. This is needed because we may, during
error conditions, need to call skb_queue_purge() on those queues
further down the stack.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jon Maloy 2017-10-07 14:32:49 +02:00 committed by David S. Miller
parent 3d0241d57c
commit 3382605fd8
1 changed files with 2 additions and 2 deletions
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4
net/tipc/bcast.c
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@ -233,7 +233,7 @@ static int tipc_bcast_xmit(struct net *net, struct sk_buff_head *pkts,
struct sk_buff_head xmitq;
int rc = 0;
__skb_queue_head_init(&xmitq);
skb_queue_head_init(&xmitq);
tipc_bcast_lock(net);
if (tipc_link_bc_peers(l))
rc = tipc_link_xmit(l, pkts, &xmitq);
@ -263,7 +263,7 @@ static int tipc_rcast_xmit(struct net *net, struct sk_buff_head *pkts,
u32 dst, selector;
selector = msg_link_selector(buf_msg(skb_peek(pkts)));
__skb_queue_head_init(&_pkts);
skb_queue_head_init(&_pkts);
list_for_each_entry_safe(n, tmp, &dests->list, list) {
dst = n->value;