lkml.org 
[lkml]   [2013]   [Nov]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/5] kstrtox: remove redundant cleanup
Date
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>
---
lib/kstrtox.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/lib/kstrtox.c b/lib/kstrtox.c
index f78ae0c..ec8da78 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;
--
1.8.4.2+fc1


\
 
 \ /
  Last update: 2013-11-16 19:01    [W:0.095 / U:0.264 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site