Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c
index e1a39e9..77ffff3 100644
--- a/scripts/kconfig/expr.c
+++ b/scripts/kconfig/expr.c
@@ -1,8 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
- * Released under the terms of the GNU GPL v2.0.
*/
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -980,7 +982,6 @@
k_string,
k_signed,
k_unsigned,
- k_invalid
};
union string_value {
@@ -1011,13 +1012,10 @@
val->u = strtoull(str, &tail, 16);
kind = k_unsigned;
break;
- case S_STRING:
- case S_UNKNOWN:
+ default:
val->s = strtoll(str, &tail, 0);
kind = k_signed;
break;
- default:
- return k_invalid;
}
return !errno && !*tail && tail > str && isxdigit(tail[-1])
? kind : k_string;
@@ -1073,13 +1071,7 @@
if (k1 == k_string || k2 == k_string)
res = strcmp(str1, str2);
- else if (k1 == k_invalid || k2 == k_invalid) {
- if (e->type != E_EQUAL && e->type != E_UNEQUAL) {
- printf("Cannot compare \"%s\" and \"%s\"\n", str1, str2);
- return no;
- }
- res = strcmp(str1, str2);
- } else if (k1 == k_unsigned || k2 == k_unsigned)
+ else if (k1 == k_unsigned || k2 == k_unsigned)
res = (lval.u > rval.u) - (lval.u < rval.u);
else /* if (k1 == k_signed && k2 == k_signed) */
res = (lval.s > rval.s) - (lval.s < rval.s);