staging: rtl8712: remove useless printing line
staging: rtl8712: remove useless printing line

This patch removes an unneeded call to printk.

Signed-off-by: Heba Aamer <c9f765440749baa7e08c195df833c6cdcdca3a95@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs