[net-next,1/2] xen-netfront: remove leftover call to xennet_tx_buf_gc()

Commit Message

Jan Beulich July 13, 2022, 9:19 a.m. UTC

In talk_to_netback(), called earlier from xennet_connect(), queues and
shared rings were just re-initialized, so all this function call could
result in is setting ->broken (again) right away in case any unconsumed
responses were found.

Signed-off-by: Jan Beulich <[e-mail]>

Patch

--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -2464,10 +2464,6 @@  static int xennet_connect(struct net_dev
 		if (queue->tx_irq != queue->rx_irq)
 			notify_remote_via_irq(queue->rx_irq);
 
-		spin_lock_irq(&queue->tx_lock);
-		xennet_tx_buf_gc(queue);
-		spin_unlock_irq(&queue->tx_lock);
-
 		spin_lock_bh(&queue->rx_lock);
 		xennet_alloc_rx_buffers(queue);
 		spin_unlock_bh(&queue->rx_lock);