From: Hongbo Li <lihongbo22@huawei.com>
Date: Thu, 5 Sep 2024 09:25:39 +0000 (+0800)
Subject: lib/string_choices: Introduce several opposite string choice helpers
X-Git-Tag: v6.12-rc1~151^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c2708ba91c3c1fba424b77de83b6fc45cbf38c46;p=thirdparty%2Flinux.git

lib/string_choices: Introduce several opposite string choice helpers

Similar to the exists helper: str_enable_disable/
str_enabled_disabled/str_on_off/str_yes_no helpers, we can
add the opposite helpers. That's str_disable_enable,
str_disabled_enabled, str_off_on and str_no_yes.

There are more than 10 cases currently (expect
str_disable_enable now has 3 use cases) exist in the code
can be replaced with these helper.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Acked-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/20240905092540.2962122-2-lihongbo22@huawei.com
Signed-off-by: Kees Cook <kees@kernel.org>
---

diff --git a/include/linux/string_choices.h b/include/linux/string_choices.h
index ebcc56b28ede5..fd067992260a3 100644
--- a/include/linux/string_choices.h
+++ b/include/linux/string_choices.h
@@ -8,11 +8,13 @@ static inline const char *str_enable_disable(bool v)
 {
 	return v ? "enable" : "disable";
 }
+#define str_disable_enable(v)		str_enable_disable(!(v))
 
 static inline const char *str_enabled_disabled(bool v)
 {
 	return v ? "enabled" : "disabled";
 }
+#define str_disabled_enabled(v)		str_enabled_disabled(!(v))
 
 static inline const char *str_hi_lo(bool v)
 {
@@ -36,11 +38,13 @@ static inline const char *str_on_off(bool v)
 {
 	return v ? "on" : "off";
 }
+#define str_off_on(v)		str_on_off(!(v))
 
 static inline const char *str_yes_no(bool v)
 {
 	return v ? "yes" : "no";
 }
+#define str_no_yes(v)		str_yes_no(!(v))
 
 static inline const char *str_up_down(bool v)
 {