staging: rtl8192e: Remove Unnecessary ftrace-like logging

Remove "Unnecessary ftrace-like logging" as requested by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5240b86941ebf3a290d384744d117d436e7bad41.1661370978.git.philipp.g.hortmann@gmail.com


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