[PATCH net-next v2 04/10] wwan: core: multiple netdevs deletion support
From: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Date: 2021-06-21 22:51:16
Subsystem:
networking drivers, the rest, wwan drivers · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Loic Poulain, Sergey Ryazanov
Use unregister_netdevice_queue() instead of simple unregister_netdevice() if the WWAN netdev ops does not provide a dellink callback. This will help to accelerate deletion of multiple netdevs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> --- v1 -> v2: * no changes drivers/net/wwan/wwan_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c
index 1bd472195813..b6b9c52f617c 100644
--- a/drivers/net/wwan/wwan_core.c
+++ b/drivers/net/wwan/wwan_core.c@@ -882,7 +882,7 @@ static void wwan_rtnl_dellink(struct net_device *dev, struct list_head *head) if (wwandev->ops->dellink) wwandev->ops->dellink(wwandev->ops_ctxt, dev, head); else - unregister_netdevice(dev); + unregister_netdevice_queue(dev, head); out: /* release the reference */
--
2.26.3