staging: vt6656: fix incorrect indentation

Use tabs, not spaces.

Signed-off-by: Ragnar B. Johannsson <ragnar@igo.is>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 2d1ef88..08ce18d 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -573,7 +573,7 @@
 		memcpy(buf->data.ra, priv->current_net_addr, ETH_ALEN);
 
 		return vnt_rxtx_datahead_g(tx_context, &buf->data_head);
-        }
+	}
 
 	return 0;
 }