Depending on the power control interval (P_Con_INTERVAL), the MS power loop may delay the power control decision for a certain amount of SACCH block periods. In this case lchan_ms_pwr_ctrl() returns early and no logging is printed at all.
Let's always log the input values (reported level, UL measurements) early in lchan_ms_pwr_ctrl(). This is useful for debugging, and this is exactly what lchan_bs_pwr_ctrl() does.
