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lib/string_choices: add str_true_false()/str_false_true() helper

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Add str_true_false()/str_false_true() helper to retur a "true" or "false"
string literal.  We found more than 10 cases currently exist in the tree. 
So these helpers can be used for these cases.


This patch (of 3):

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

Link: https://lkml.kernel.org/r/20240827024517.914100-1-lihongbo22@huawei.com
Link: https://lkml.kernel.org/r/20240827024517.914100-2-lihongbo22@huawei.com
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Cc: Andy Shevchenko <andy@kernel.org>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Trond Myklebust <trondmy@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Hongbo Li 2024-08-27 10:45:15 +08:00 committed by Andrew Morton
parent e16c7b0778
commit 32cebfe1cc
1 changed files with 6 additions and 0 deletions
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6
include/linux/string_choices.h
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@ -42,6 +42,12 @@ static inline const char *str_yes_no(bool v)
return v ? "yes" : "no";
}
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