mt76: mt76x2: simplify per-chain signal strength handling

There is no need to use a for loop here, supported chips can only support
up to 2 chains.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2019-02-18 20:29:11 +01:00
commit 9f68847340