staging: rtl8192e: remove multiple blank lines

This patch removes some blank lines in order to fix a checkpatch issue.

Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210213034711.14823-1-will+git@drnd.me


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