Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/net/caif/cfvidl.c b/net/caif/cfvidl.c
index b3b110e..134bad4 100644
--- a/net/caif/cfvidl.c
+++ b/net/caif/cfvidl.c
@@ -1,7 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) ST-Ericsson AB 2010
  * Author:	Sjur Brendeland
- * License terms: GNU General Public License (GPL) version 2
  */
 
 #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
@@ -29,7 +29,7 @@
 	cfsrvl_init(vid, channel_id, dev_info, false);
 	vid->layer.receive = cfvidl_receive;
 	vid->layer.transmit = cfvidl_transmit;
-	snprintf(vid->layer.name, CAIF_LAYER_NAME_SZ - 1, "vid1");
+	snprintf(vid->layer.name, CAIF_LAYER_NAME_SZ, "vid1");
 	return &vid->layer;
 }