net: dsa: mv88e6xxx: Ensure STU support in VLAN MSTI callback

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In the same way that we check for STU support in the MST state
callback, we should also verify it before trying to change a VLANs
MSTI membership.

Fixes: acaf4d2e36 ("net: dsa: mv88e6xxx: MST Offloading")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Tobias Waldekranz 2022-03-18 21:13:21 +01:00 • committed by Jakub Kicinski

parent afaed2b142

commit bd48b911c8

1 changed files with 3 additions and 0 deletions

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drivers/net/dsa/mv88e6xxx/chip.c

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