unicode: make utf8 test count static

The variables failed_tests and total_tests are not used outside of the utf8-selftest.c file so make them static to avoid the following warnings: fs/unicode/utf8-selftest.c:17:14: warning: symbol 'failed_tests' was not declared. Should it be static? fs/unicode/utf8-selftest.c:18:14: warning: symbol 'total_tests' was not declared. Should it be static? Signed-off-by: Ben Dooks <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Gabriel Krisman Bertazi <[email protected]>
wafgo · Jun 20, 2024 · 7bd3d76 · 7bd3d76
1 parent 6ba59ff
commit 7bd3d76
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/unicode/utf8-selftest.c b/fs/unicode/utf8-selftest.c
@@ -14,8 +14,8 @@
 
 #include "utf8n.h"
 
-unsigned int failed_tests;
-unsigned int total_tests;
+static unsigned int failed_tests;
+static unsigned int total_tests;
 
 /* Tests will be based on this version. */
 #define UTF8_LATEST	UNICODE_AGE(12, 1, 0)