lms: Fix coding style
lms: Fix coding style

In Change-Id Ib2fca81b76d027b08e2891056fa076d071597783 we introduced
some coding style violations.  Let's make newly-added code follows
standard Osmocom coding style.

Change-Id: Ib7ddd275014f03a2eed3cddc02b1356e2b00c0bc

osmocom/osmo-trx,ttsou/osmo-trx,osmocom/osmo-trx,ttsou/osmo-trx,ttsou/osmo-trx,osmocom/osmo-trx,osmocom/osmo-trx,ttsou/osmo-trx