[PATCH -next v3 1/3] lib/string_choices: Add str_true_false()/str_false_true() helper

[Hongbo Li <lihongbo22@huawei.com>]

Add str_true_false()/str_false_true() helper to return "true" or
"false" string literal.

Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
---
 include/linux/string_choices.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/linux/string_choices.h b/include/linux/string_choices.h
index 1320bcdcb89c..ebcc56b28ede 100644
--- a/include/linux/string_choices.h
+++ b/include/linux/string_choices.h
@@ -48,6 +48,12 @@ static inline const char *str_up_down(bool v)
 }
 #define str_down_up(v)		str_up_down(!(v))
 
+static inline const char *str_true_false(bool v)
+{
+	return v ? "true" : "false";
+}
+#define str_false_true(v)		str_true_false(!(v))
+
 /**
  * str_plural - Return the simple pluralization based on English counts
  * @num: Number used for deciding pluralization
-- 
2.34.1