diff options
| author | Jarod Wilson <jarod@redhat.com> | 2016-10-20 20:55:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-20 21:51:09 +0300 |
| commit | 8b6b4135e4fb2b537f33b811c13f77bee25ca8d3 (patch) | |
| tree | 7dc0a6266b83daab36cbf664bd441d92af5a599f /drivers/net/wan/hdlc_fr.c | |
| parent | 9c22b4a34eddbaa5b5243c8cd27e31aa36e676e1 (diff) | |
| download | linux-8b6b4135e4fb2b537f33b811c13f77bee25ca8d3.tar.xz | |
net: use core MTU range checking in WAN drivers
- set min/max_mtu in all hdlc drivers, remove hdlc_change_mtu
- sent max_mtu in lec driver, remove lec_change_mtu
- set min/max_mtu in x25_asy driver
CC: netdev@vger.kernel.org
CC: Krzysztof Halasa <khc@pm.waw.pl>
CC: Krzysztof Halasa <khalasa@piap.pl>
CC: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
CC: Francois Romieu <romieu@fr.zoreil.com>
CC: Kevin Curtis <kevin.curtis@farsite.co.uk>
CC: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/hdlc_fr.c')
| -rw-r--r-- | drivers/net/wan/hdlc_fr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index b6e0cfb095d3..eb915281197e 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -1053,7 +1053,6 @@ static void pvc_setup(struct net_device *dev) static const struct net_device_ops pvc_ops = { .ndo_open = pvc_open, .ndo_stop = pvc_close, - .ndo_change_mtu = hdlc_change_mtu, .ndo_start_xmit = pvc_xmit, .ndo_do_ioctl = pvc_ioctl, }; @@ -1096,6 +1095,8 @@ static int fr_add_pvc(struct net_device *frad, unsigned int dlci, int type) } dev->netdev_ops = &pvc_ops; dev->mtu = HDLC_MAX_MTU; + dev->min_mtu = 68; + dev->max_mtu = HDLC_MAX_MTU; dev->priv_flags |= IFF_NO_QUEUE; dev->ml_priv = pvc; |