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Diffstat (limited to 'net/rxrpc/call_event.c')
-rw-r--r--net/rxrpc/call_event.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c
index fc32aa5764a2..e60cf65c2232 100644
--- a/net/rxrpc/call_event.c
+++ b/net/rxrpc/call_event.c
@@ -460,6 +460,7 @@ static void rxrpc_insert_oos_packet(struct rxrpc_call *call,
ASSERTCMP(sp->call, ==, NULL);
sp->call = call;
rxrpc_get_call(call);
+ atomic_inc(&call->skb_count);
/* insert into the buffer in sequence order */
spin_lock_bh(&call->lock);
@@ -734,6 +735,7 @@ all_acked:
skb->mark = RXRPC_SKB_MARK_FINAL_ACK;
sp->call = call;
rxrpc_get_call(call);
+ atomic_inc(&call->skb_count);
spin_lock_bh(&call->lock);
if (rxrpc_queue_rcv_skb(call, skb, true, true) < 0)
BUG();
@@ -793,6 +795,7 @@ static int rxrpc_post_message(struct rxrpc_call *call, u32 mark, u32 error,
sp->error = error;
sp->call = call;
rxrpc_get_call(call);
+ atomic_inc(&call->skb_count);
spin_lock_bh(&call->lock);
ret = rxrpc_queue_rcv_skb(call, skb, true, fatal);
@@ -834,6 +837,9 @@ void rxrpc_process_call(struct work_struct *work)
return;
}
+ if (!call->conn)
+ goto skip_msg_init;
+
/* there's a good chance we're going to have to send a message, so set
* one up in advance */
msg.msg_name = &call->conn->params.peer->srx.transport;
@@ -856,6 +862,7 @@ void rxrpc_process_call(struct work_struct *work)
memset(iov, 0, sizeof(iov));
iov[0].iov_base = &whdr;
iov[0].iov_len = sizeof(whdr);
+skip_msg_init:
/* deal with events of a final nature */
if (test_bit(RXRPC_CALL_EV_RCVD_ERROR, &call->events)) {