staging: rtl8192e: Rename bTxDisableRate.., RegMaxLPSAwa.. and bTxUseD..

Rename variable bTxDisableRateFallBack to tx_dis_rate_fallback,
RegMaxLPSAwakeIntvl to reg_max_lps_awake_intvl and
bTxUseDriverAssingedRate to tx_use_drv_assinged_rate 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/092eb2dc73d37daf851ea9ef9cb7e4df6f766845.1668313325.git.philipp.g.hortmann@gmail.com


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