ocfs2: use __attribute__ format
Use the "format" attribute on ocfs2_error() and ocfs2_abort() so that the
compiler will warn when we get calls to those functions wrong.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/super.h b/fs/ocfs2/super.h
index c564177..783f527 100644
--- a/fs/ocfs2/super.h
+++ b/fs/ocfs2/super.h
@@ -33,12 +33,16 @@
void __ocfs2_error(struct super_block *sb,
const char *function,
- const char *fmt, ...);
+ const char *fmt, ...)
+ __attribute__ ((format (printf, 3, 4)));
+
#define ocfs2_error(sb, fmt, args...) __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##args)
void __ocfs2_abort(struct super_block *sb,
const char *function,
- const char *fmt, ...);
+ const char *fmt, ...)
+ __attribute__ ((format (printf, 3, 4)));
+
#define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args)
#endif /* OCFS2_SUPER_H */