wifi: mt76: mt7603: fix beacon interval after disabling a single vif

When disabling beacons on a vif, intval is 0. Ensure that dev->mt76.beacon_int
is not overwritten in this case, so that beacons continue to work for other
interfaces.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2023-07-25 12:37:59 +02:00
commit f090d0ca0d