From: Antoine Tenart Date: Thu, 7 Oct 2021 16:16:52 +0000 (+0200) Subject: ppp: use the correct function to check if a netdev name is in use X-Git-Tag: v6.6.17~8953^2~248^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d03eb9787d3aa74da0379cd34345686227580000;p=platform%2Fkernel%2Flinux-rpi.git ppp: use the correct function to check if a netdev name is in use A new helper to detect if a net device name is in use was added. Use it here as the return reference from __dev_get_by_name was discarded. Signed-off-by: Antoine Tenart Signed-off-by: David S. Miller --- diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index fb52cd1..1180a0e 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1161,7 +1161,7 @@ static int ppp_unit_register(struct ppp *ppp, int unit, bool ifname_is_set) if (!ifname_is_set) { while (1) { snprintf(ppp->dev->name, IFNAMSIZ, "ppp%i", ret); - if (!__dev_get_by_name(ppp->ppp_net, ppp->dev->name)) + if (!netdev_name_in_use(ppp->ppp_net, ppp->dev->name)) break; unit_put(&pn->units_idr, ret); ret = unit_get(&pn->units_idr, ppp, ret + 1);