staging:rtl8188eu: Remove function rtw_hal_sreset_linked_status_check()

rtw_hal_sreset_linked_status_check() is a wrapper to call
rtl8188e_sreset_linked_status_check(), which doesn't do anything
useful.

rtl8188e_sreset_linked_status_check() will also be removed later.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>