From 523ca58b7db2e30e3c185a7927dd80a30c1bc743 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 9 Feb 2018 01:19:08 +0900 Subject: kconfig: remove const qualifier from sym_expand_string_value() This function returns realloc'ed memory, so the returned pointer must be passed to free() when done. So, 'const' qualifier is odd. It is allowed to modify the expanded string. Signed-off-by: Masahiro Yamada --- scripts/kconfig/util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts/kconfig/util.c') diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index 138894ef49ea..b98a79e30e04 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -14,11 +14,11 @@ struct file *file_lookup(const char *name) { struct file *file; - const char *file_name = sym_expand_string_value(name); + char *file_name = sym_expand_string_value(name); for (file = file_list; file; file = file->next) { if (!strcmp(name, file->name)) { - free((void *)file_name); + free(file_name); return file; } } -- cgit