[PATCH] lib/ucs2_string: add MODULE_LICENSE()

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Fix missing MODULE_LICENSE() warning in lib/ucs2_string.c:

WARNING: modpost: missing MODULE_LICENSE() in lib/ucs2_string.o
see include/linux/module.h for more information

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Found in linux-next but applies to current mainline.

 lib/ucs2_string.c |    2 ++
 1 file changed, 2 insertions(+)

--- linux-next-20180607.orig/lib/ucs2_string.c
+++ linux-next-20180607/lib/ucs2_string.c
@@ -112,3 +112,5 @@ ucs2_as_utf8(u8 *dest, const ucs2_char_t
 	return j;
 }
 EXPORT_SYMBOL(ucs2_as_utf8);
+
+MODULE_LICENSE("GPL v2");