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kstrtox: consistently use _tolower()
author
Andy Shevchenko
<andriy.shevchenko@linux.intel.com>
Thu, 17 Aug 2023 14:59:19 +0000
(17:59 +0300)
committer
Andrew Morton
<akpm@linux-foundation.org>
Mon, 21 Aug 2023 20:46:25 +0000
(13:46 -0700)
We already use _tolower() in other places, so convert the one which open
codes it.
Link:
https://lkml.kernel.org/r/20230817145919.543251-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
lib/kstrtox.c
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diff --git
a/lib/kstrtox.c
b/lib/kstrtox.c
index
08c1401
..
d586e6a
100644
(file)
--- a/
lib/kstrtox.c
+++ b/
lib/kstrtox.c
@@
-59,7
+59,7
@@
unsigned int _parse_integer_limit(const char *s, unsigned int base, unsigned lon
rv = 0;
while (max_chars--) {
unsigned int c = *s;
- unsigned int lc =
c | 0x20; /* don't tolower() this line */
+ unsigned int lc =
_tolower(c);
unsigned int val;
if ('0' <= c && c <= '9')