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Unbreak VLANs after r337943.

Description

Unbreak VLANs after r337943.

ether_set_pcp should not be called from ether_output_frame for VLAN
interfaces -- the vid + pcp will be inserted during vlan_transmit in
that case. r337943 sets the VLAN's ifnet's if_pcp to a proper PCP value
and this led to double encapsulation (once with vid 0 and second time
with vid+pcp).

PR: 230794
Reviewed by: kib@
Approved by: re@ (gjb@)
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D16887

Details

Committed
npAug 24 2018, 9:48 PM
Differential Revision
D16887: Unbreak VLANs after r337943.
Parents
rS338304: The read accessors generated by __BUS_ACCESSOR() have the problem that
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