Merge tag 'unicode-next-v5.4' of https://git.kernel.org/pub/scm/linux…

…/kernel/git/krisman/unicode into dev

fs/unicode patches for 5.4-rc1

This includes two fixes for the unicode system for inclusion into Linux
v5.4.

  - A patch from Krzysztof Wilczynski solving a build time warning.

  - A patch from Colin King making a parsing format static, to reduce
    stack size.

Build validated and run time tested using xfstests casefold testcase.

Signed-off-by: Gabriel Krisman Bertazi <[email protected]>

fs/unicode/utf8-core.c

@@ -154,7 +154,7 @@ static int utf8_parse_version(const char *version, unsigned int *maj,
 {
 	substring_t args[3];
 	char version_string[12];
-	const struct match_token token[] = {
+	static const struct match_token token[] = {
 		{1, "%d.%d.%d"},
 		{0, NULL}
 	};

fs/unicode/utf8-selftest.c

@@ -35,7 +35,7 @@ unsigned int total_tests;
 #define test_f(cond, fmt, ...) _test(cond, __func__, __LINE__, fmt, ##__VA_ARGS__)
 #define test(cond) _test(cond, __func__, __LINE__, "")
 
-const static struct {
+static const struct {
 	/* UTF-8 strings in this vector _must_ be NULL-terminated. */
 	unsigned char str[10];
 	unsigned char dec[10];
@@ -89,7 +89,7 @@ const static struct {
 
 };
 
-const static struct {
+static const struct {
 	/* UTF-8 strings in this vector _must_ be NULL-terminated. */
 	unsigned char str[30];
 	unsigned char ncf[30];