From bb296255a185f386828597b8799d2514d250d821 Mon Sep 17 00:00:00 2001
From: Felipe Contreras <felipe.contreras@gmail.com>
Date: Fri, 3 Jan 2014 14:10:15 +1100
Subject: [PATCH] lib/kstrtox.c: remove redundant cleanup

We can't reach the cleanup code unless the flag KSTRTOX_OVERFLOW is not
set, so there's not no point in clearing a bit that we know is not set.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: Levente Kurusa <levex@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 lib/kstrtox.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/kstrtox.c b/lib/kstrtox.c
index f78ae0c0c4e2..ec8da78df9be 100644
--- a/lib/kstrtox.c
+++ b/lib/kstrtox.c
@@ -92,7 +92,6 @@ static int _kstrtoull(const char *s, unsigned int base, unsigned long long *res)
 	rv = _parse_integer(s, base, &_res);
 	if (rv & KSTRTOX_OVERFLOW)
 		return -ERANGE;
-	rv &= ~KSTRTOX_OVERFLOW;
 	if (rv == 0)
 		return -EINVAL;
 	s += rv;
-- 
2.39.5