From 3f76df198288ceec92fc9eddecad1e73c52769b0 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Fri, 29 Jun 2018 13:42:48 -0700 Subject: net: use dev_change_tx_queue_len() for SIOCSIFTXQLEN As noticed by Eric, we need to switch to the helper dev_change_tx_queue_len() for SIOCSIFTXQLEN call path too, otheriwse still miss dev_qdisc_change_tx_queue_len(). Fixes: 6a643ddb5624 ("net: introduce helper dev_change_tx_queue_len()") Reported-by: Eric Dumazet Signed-off-by: Cong Wang Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- net/core/dev_ioctl.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'net/core/dev_ioctl.c') diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c index a04e1e88bf3a..50537ff961a7 100644 --- a/net/core/dev_ioctl.c +++ b/net/core/dev_ioctl.c @@ -285,16 +285,9 @@ static int dev_ifsioc(struct net *net, struct ifreq *ifr, unsigned int cmd) if (ifr->ifr_qlen < 0) return -EINVAL; if (dev->tx_queue_len ^ ifr->ifr_qlen) { - unsigned int orig_len = dev->tx_queue_len; - - dev->tx_queue_len = ifr->ifr_qlen; - err = call_netdevice_notifiers( - NETDEV_CHANGE_TX_QUEUE_LEN, dev); - err = notifier_to_errno(err); - if (err) { - dev->tx_queue_len = orig_len; + err = dev_change_tx_queue_len(dev, ifr->ifr_qlen); + if (err) return err; - } } return 0; -- cgit v1.2.3-59-g8ed1b