diff options
| author |   Matthew Smith <mgsmith@netgate.com> | 2022-04-05 18:20:07 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2022-04-08 16:18:33 +0000 |
| commit | 6120441f9fbfd275e3993712b92eeb80da652767 (patch) | |
| tree | 1091e11750ad4ad11ee52f50f7f1f4a6ba74bc7a /src/plugins/linux-cp/lcp_router.c | |
| parent | 90998bc00253730fc640d51e9995e71c2abbd6d0 (diff) | |
linux-cp: fix setting mtu on hardware interfaces
Type: fix
Fixes: 616447c39231
In lcp_router_link_mtu(), either vnet_hw_interface_set_mtu() or
vnet_sw_interface_set_mtu() is called, based on whether this appears to
be a physical interface. The test to determine whether this is true was
incorrect and probably never worked right so vnet_sw_interface_set_mtu()
was always being called. This causes some breakage with Recent changes
to code which manages interface MTUs. Fix the test so the right function
is called.
Change-Id: I1ecccbce37d5a1e53b2349ed40f3d0d27eb03569
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Diffstat (limited to 'src/plugins/linux-cp/lcp_router.c')
| -rw-r--r-- | src/plugins/linux-cp/lcp_router.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/linux-cp/lcp_router.c b/src/plugins/linux-cp/lcp_router.c index 05943e4ca67..af01b54d52f 100644 --- a/src/plugins/linux-cp/lcp_router.c +++ b/src/plugins/linux-cp/lcp_router.c @@ -265,7 +265,7 @@ lcp_router_link_mtu (struct rtnl_link *rl, u32 sw_if_index) hw = vnet_get_sup_hw_interface (vnm, sw_if_index); /* If HW interface, try to change hw link */ - if ((sw->type == sw->sup_sw_if_index) && + if ((sw->sw_if_index == sw->sup_sw_if_index) && (hw->hw_class_index == ethernet_hw_interface_class.index)) vnet_hw_interface_set_mtu (vnm, hw->hw_if_index, mtu); else |