staging: rtl8192e: Rename SetBWModeIn.., SwChnlInPro.. and ThermalMet..

Rename variable SetBWModeInProgress to set_bw_mode_in_progress,
SwChnlInProgress to sw_chnl_in_progress and ThermalMeter to thermal_meter
to avoid CamelCase which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/fc8bffbef60dba7aeb3bdfeab031c4e02e551c82.1673812849.git.philipp.g.hortmann@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>