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authorHangbin Liu <liuhangbin@gmail.com>2019-02-18 17:14:25 +0800
committerDavid S. Miller <davem@davemloft.net>2019-02-21 13:10:08 -0800
commitad49bc6361ca29e3318b6f71a6fc361d2a8c9f26 (patch)
tree1c1bcfb2c443188e9be4c0237fa210585257b353 /drivers/net/vrf.c
parentMAINTAINERS: mark CAIF as orphan (diff)
downloadlinux-dev-ad49bc6361ca29e3318b6f71a6fc361d2a8c9f26.tar.xz
linux-dev-ad49bc6361ca29e3318b6f71a6fc361d2a8c9f26.zip
net: vrf: remove MTU limits for vrf device
Similiar to commit e94cd8113ce63 ("net: remove MTU limits for dummy and ifb device"), MTU is irrelevant for VRF device. We init it as 64K while limit it to [68, 1500] may make users feel confused. Reported-by: Jianlin Shi <jishi@redhat.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vrf.c')
-rw-r--r--drivers/net/vrf.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 95909e262ba4..7c1430ed0244 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -1273,6 +1273,9 @@ static void vrf_setup(struct net_device *dev)
/* default to no qdisc; user can add if desired */
dev->priv_flags |= IFF_NO_QUEUE;
+
+ dev->min_mtu = 0;
+ dev->max_mtu = 0;
}
static int vrf_validate(struct nlattr *tb[], struct nlattr *data[],