cmd_sf: drop device status message when probing

The common spi flash layer displays useful info when probing, so no
need for us to duplicate that.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

common/cmd_sf.c

@@ -106,9 +106,6 @@ static int do_spi_flash_probe(int argc, char * const argv[])
 		spi_flash_free(flash);
 	flash = new;
 
-	printf("%u KiB %s at %u:%u is now current device\n",
-			flash->size >> 10, flash->name, bus, cs);
-
 	return 0;
 
 usage: