From 553a42e51a3be67cf5355024fa6954766c79feb4 Mon Sep 17 00:00:00 2001 From: Andrey Shvetsov Date: Tue, 4 Oct 2016 17:10:16 +0200 Subject: [PATCH] staging: most: aim-network: fix startup scenario. In case the networking interface (running on MediaLB) is being started before the MOST network is, it remains disabled even after the MOST network has transitioned to active mode. This patch removes the dependency on the MOST link status to keep the networking queue active and the networking interface working for the case described above. Signed-off-by: Andrey Shvetsov Signed-off-by: Christian Gromm Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/aim-network/networking.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c index 4659a645..5728270 100644 --- a/drivers/staging/most/aim-network/networking.c +++ b/drivers/staging/most/aim-network/networking.c @@ -67,7 +67,6 @@ struct net_dev_context { struct most_interface *iface; bool channels_opened; bool is_mamac; - unsigned char link_stat; struct net_device *dev; struct net_dev_channel rx; struct net_dev_channel tx; @@ -203,13 +202,10 @@ static int most_nd_open(struct net_device *dev) } nd->channels_opened = true; + netif_wake_queue(dev); - if (nd->is_mamac) { - nd->link_stat = 1; - netif_wake_queue(dev); - } else { + if (!nd->is_mamac) nd->iface->request_netinfo(nd->iface, nd->tx.ch_id); - } return 0; } @@ -561,14 +557,6 @@ void most_deliver_netinfo(struct most_interface *iface, if (mac_addr) ether_addr_copy(dev->dev_addr, mac_addr); - - if (nd->link_stat != link_stat) { - nd->link_stat = link_stat; - if (nd->link_stat) - netif_wake_queue(dev); - else - netif_stop_queue(dev); - } } EXPORT_SYMBOL(most_deliver_netinfo); -- 2.7.4