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kstrtox: consistently use _tolower() 

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>
This commit is contained in:
Andy Shevchenko 2023-08-17 17:59:19 +03:00 committed by Andrew Morton
parent 5ffd2c37cb
commit 3d0b713984
1 changed files with 1 additions and 1 deletions
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2
lib/kstrtox.c
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@ -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')