net_sched: move from strlcpy with unused retval to strscpy

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20220818210228.8635-1-wsa+renesas@sang-engineering.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

net/sched/sch_api.c

@@ -195,7 +195,7 @@ EXPORT_SYMBOL(unregister_qdisc);
 void qdisc_get_default(char *name, size_t len)
 {
 	read_lock(&qdisc_mod_lock);
-	strlcpy(name, default_qdisc_ops->id, len);
+	strscpy(name, default_qdisc_ops->id, len);
 	read_unlock(&qdisc_mod_lock);
 }
 

net/sched/sch_teql.c

@@ -492,7 +492,7 @@ static int __init teql_init(void)
 
 		master = netdev_priv(dev);
 
-		strlcpy(master->qops.id, dev->name, IFNAMSIZ);
+		strscpy(master->qops.id, dev->name, IFNAMSIZ);
 		err = register_qdisc(&master->qops);
 
 		if (err) {