From: Kees Cook <kees@kernel.org>
Date: Mon, 12 Aug 2024 18:29:40 +0000 (-0700)
Subject: string_choices: Add wrapper for str_down_up()
X-Git-Tag: v6.12-rc1~151^2~9
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f5c1ca3a15fdb867d2b535003f74e0b975eff116;p=linux-block.git

string_choices: Add wrapper for str_down_up()

The string choice functions which are not clearly true/false synonyms
also have inverted wrappers. Add this for str_down_up() as well.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20240812182939.work.424-kees@kernel.org
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Kees Cook <kees@kernel.org>
---

diff --git a/include/linux/string_choices.h b/include/linux/string_choices.h
index bcde3c9cff81..1320bcdcb89c 100644
--- a/include/linux/string_choices.h
+++ b/include/linux/string_choices.h
@@ -46,6 +46,7 @@ static inline const char *str_up_down(bool v)
 {
 	return v ? "up" : "down";
 }
+#define str_down_up(v)		str_up_down(!(v))
 
 /**
  * str_plural - Return the simple pluralization based on English counts