Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/scripts/coccinelle/misc/badty.cocci b/scripts/coccinelle/misc/badty.cocci
index 481cf30..ed3e0b8 100644
--- a/scripts/coccinelle/misc/badty.cocci
+++ b/scripts/coccinelle/misc/badty.cocci
@@ -1,4 +1,5 @@
-/// Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element
+// SPDX-License-Identifier: GPL-2.0-only
+/// Correct the size argument to alloc functions
 ///
 //# This makes an effort to find cases where the argument to sizeof is wrong
 //# in memory allocation functions by checking the type of the allocated memory
@@ -8,7 +9,7 @@
 //# may need some reformatting.
 //
 // Confidence: Moderate
-// Copyright: (C) 2014 Himangi Saraogi.  GPLv2.
+// Copyright: (C) 2014 Himangi Saraogi.
 // Comments:
 // Options: