staging: rtl8192e: Rename bFilterSour.., CCKPresentAt.. and ResetProg..

Rename variable bFilterSourceStationFrame to fltr_src_sta_frame,
CCKPresentAttentuation to cck_present_attn and ResetProgress to
rst_progress 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/25ab52350a4a3249a1f76b28eea10c44e2f9552d.1668313325.git.philipp.g.hortmann@gmail.com


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