mt76: mt7921: remove unnecessary variable

In mt7921_pm_set() the variable "ret" is initialized to zero
and then returned. Remove it and return zero.

Signed-off-by: Nigel Christian <nigel.l.christian@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Nigel Christian 2021-02-13 22:02:37 -05:00 • committed by Felix Fietkau
commit c2fa8edcca