kconfig: remove unnecessary cast in sym_get_string()

The explicit casting from (char *) to (const char *) is unneeded.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 7beb59dec5a081513ca742bf4d7840551a39b5db..d57f8cbba291d4222c66dab3ee09db1f9152706c 100644 (file)
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -879,7 +879,7 @@ const char *sym_get_string_value(struct symbol *sym)
        default:
                ;
        }
-       return (const char *)sym->curr.val;
+       return sym->curr.val;
 }
 
 bool sym_is_changeable(const struct symbol *sym)