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initramfs: use kstrtobool() instead of strtobool()

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strtobool() is the same as kstrtobool().  However, the latter is more used
within the kernel.

In order to remove strtobool() and slightly simplify kstrtox.h, switch to
the other function name.

While at it, include the corresponding header file (<linux/kstrtox.h>)

Link: https://lkml.kernel.org/r/2597e80cb7059ec6ad63a01b77d7c944dcc99195.1673716768.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Christian Brauner <brauner@kernel.org>
Cc: David Disseldorp <ddiss@suse.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Martin Wilck <mwilck@suse.com>
Cc: wuchi <wuchi.zero@gmail.com>
Cc: XU pengfei <xupengfei@nfschina.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Christophe JAILLET 2023-01-14 18:21:38 +01:00 committed by Andrew Morton
parent a42aaad2e4
commit f3296f80c8
1 changed files with 2 additions and 2 deletions
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4
init/initramfs.c
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@ -11,6 +11,7 @@
#include <linux/syscalls.h>
#include <linux/utime.h>
#include <linux/file.h>
#include <linux/kstrtox.h>
#include <linux/memblock.h>
#include <linux/mm.h>
#include <linux/namei.h>
@ -571,8 +572,7 @@ __setup("keepinitrd", keepinitrd_setup);
static bool __initdata initramfs_async = true;
static int __init initramfs_async_setup(char *str)
{
strtobool(str, &initramfs_async);
return 1;
return kstrtobool(str, &initramfs_async) == 0;
}
__setup("initramfs_async=", initramfs_async_setup);