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/[email protected] Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
kdave · Aug 21, 2023 · 3d0b713 · 3d0b713
1 parent 5ffd2c3
commit 3d0b713
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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')