staging: rtl8188eu: remove all RT_TRACE calls from hal/hal_intf.c

Remove all RT_TRACE calls from hal/hal_intf.c as this macro is
unnecessary, and these calls are dubious in terms of necessity.
Removing all calls will ultimately allow the removal of the macro
itself.
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210625000756.6313-19-phil@philpotter.co.ukSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/hal_intf.c

@@ -25,9 +25,6 @@ uint rtw_hal_init(struct adapter *adapt)
 		adapt->hw_init_completed = false;
 	}
 
-	RT_TRACE(_module_hal_init_c_, _drv_err_,
-		 ("-rtl871x_hal_init:status=0x%x\n", status));
-
 	return status;
 }