From fba8755911841f9c1d49792ebce32448446e4ce2 Mon Sep 17 00:00:00 2001 From: Sathya Perla Date: Wed, 8 May 2013 02:05:50 +0000 Subject: [PATCH] be2net: disable TX in be_close() be_close() followed by be_clear() is called as a part of cleanup in the EEH/AER flow. This patch stops TX in be_close() before cleaning/freeing up the TX queues in be_clear(). This prevents be_xmit() from being called while TX queues no longer exist. Signed-off-by: Sathya Perla Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 792d8383e8d6..a444110b060f 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2559,6 +2559,7 @@ static int be_close(struct net_device *netdev) * all tx skbs are freed. */ be_tx_compl_clean(adapter); + netif_tx_disable(netdev); be_rx_qs_destroy(adapter); @@ -2667,6 +2668,7 @@ static int be_open(struct net_device *netdev) if (!status) be_link_status_update(adapter, link_status); + netif_tx_start_all_queues(netdev); be_roce_dev_open(adapter); return 0; err: -- 2.30.2