kconfig: remove conf_unsaved in conf_read_simple()

This variable is unnecessary. Call conf_set_changed(true) directly.

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

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 05823f85402abaebb40ac0ae4a5f43b4243c760c..4359fbc9255b79cfe15b755b2c5b709514bb8582 100644 (file)
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -477,7 +477,6 @@ load:
 int conf_read(const char *name)
 {
        struct symbol *sym;
-       int conf_unsaved = 0;
 
        conf_set_changed(false);
 
@@ -508,11 +507,11 @@ int conf_read(const char *name)
                } else if (!sym_has_value(sym) && !(sym->flags & SYMBOL_WRITE))
                        /* no previous value and not saved */
                        continue;
-               conf_unsaved++;
+               conf_set_changed(true);
                /* maybe print value in verbose mode... */
        }
 
-       if (conf_warnings || conf_unsaved)
+       if (conf_warnings)
                conf_set_changed(true);
 
        return 0;