[PATCH v16 03/14] lib: vsprintf: use _parse_integer() instead of _parse_integer_limit()

[Rodrigo Alencar via B4 Relay]

From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

Use _parse_integer() that allows optional arguments to be explicitly
initialised.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Acked-by: Petr Mladek <pmladek@xxxxxxxx>
Signed-off-by: Rodrigo Alencar <rodrigo.alencar@xxxxxxxxxx>
---
 lib/kstrtox.h  | 3 +++
 lib/vsprintf.c | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/kstrtox.h b/lib/kstrtox.h
index 00cf3255bdd2..ff84fe434a00 100644
--- a/lib/kstrtox.h
+++ b/lib/kstrtox.h
@@ -12,6 +12,9 @@ unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned lon
 #define _parse_integer0(s, base, res, ...)						\
 	_parse_integer_limit(s, base, res, INT_MAX)
 
+#define _parse_integer1(s, base, res, max_chars, ...)					\
+	_parse_integer_limit(s, base, res, max_chars)
+
 #define _parse_integer(s, base, res, ...)						\
 	CONCATENATE(_parse_integer, COUNT_ARGS(__VA_ARGS__))(s, base, res, __VA_ARGS__)
 
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 9f359b31c8d1..e6cf5f62738d 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -86,7 +86,7 @@ static unsigned long long simple_strntoull(const char *startp, char **endp, unsi
 	cp = _parse_integer_fixup_radix(startp, &base);
 	prefix_chars = cp - startp;
 	if (prefix_chars < max_chars) {
-		rv = _parse_integer_limit(cp, base, &result, max_chars - prefix_chars);
+		rv = _parse_integer(cp, base, &result, max_chars - prefix_chars);
 		/* FIXME */
 		cp += (rv & ~KSTRTOX_OVERFLOW);
 	} else {

-- 
2.43.0