From eec3546cb92a5dbb84e817692d306a5db6e6f416 Mon Sep 17 00:00:00 2001 From: Andrey Shvetsov Date: Fri, 12 May 2017 12:59:55 +0200 Subject: [PATCH] staging: most: use unsafe version of list traversing The function get_net_dev_context does not remove elements of the list. Hence, list traversing does not need to be secured. This patch replaces list_for_each_entry_safe with the list_for_each_entry. Signed-off-by: Andrey Shvetsov Signed-off-by: Christian Gromm Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/aim-network/networking.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/most/aim-network/networking.c b/drivers/staging/most/aim-network/networking.c index a3009fdfa278..11f03d3cd565 100644 --- a/drivers/staging/most/aim-network/networking.c +++ b/drivers/staging/most/aim-network/networking.c @@ -290,11 +290,11 @@ static void most_net_rm_netdev_safe(struct net_dev_context *nd) static struct net_dev_context *get_net_dev_context( struct most_interface *iface) { - struct net_dev_context *nd, *tmp; + struct net_dev_context *nd; unsigned long flags; spin_lock_irqsave(&list_lock, flags); - list_for_each_entry_safe(nd, tmp, &net_devices, list) { + list_for_each_entry(nd, &net_devices, list) { if (nd->iface == iface) { spin_unlock_irqrestore(&list_lock, flags); return nd; -- 2.39.2