From: Tong Tiangen <tongtiangen@huawei.com>
To: Mark Rutland <mark.rutland@arm.com>,
<linux-kernel@vger.kernel.org>, <will@kernel.org>,
<ardb@kernel.org>, <linux-arm-kernel@lists.infradead.org>
Cc: Tong Tiangen <tongtiangen@huawei.com>,
<wangkefeng.wang@huawei.com>, Guohanjun <guohanjun@huawei.com>
Subject: [PATCH -next] init/main: Use strtobool for param parsing in set_debug_rodata()
Date: Mon, 24 Oct 2022 09:38:17 +0000 [thread overview]
Message-ID: <20221024093817.3003291-1-tongtiangen@huawei.com> (raw)
Aftern parsing "full", we can still use strtobool rather than "on" and
"off" parsing in set_debug_rodata().
Fixes: 2e8cff0a0eee ("arm64: fix rodata=full")
Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
---
init/main.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/init/main.c b/init/main.c
index aa21add5f7c5..f420e20b1fa3 100644
--- a/init/main.c
+++ b/init/main.c
@@ -1463,13 +1463,7 @@ static int __init set_debug_rodata(char *str)
if (arch_parse_debug_rodata(str))
return 0;
- if (str && !strcmp(str, "on"))
- rodata_enabled = true;
- else if (str && !strcmp(str, "off"))
- rodata_enabled = false;
- else
- pr_warn("Invalid option string for rodata: '%s'\n", str);
- return 0;
+ return strtobool(str, &rodata_enabled);
}
early_param("rodata", set_debug_rodata);
#endif
--
2.25.1
next reply other threads:[~2022-10-24 9:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 9:38 Tong Tiangen [this message]
2022-10-24 11:00 ` Mark Rutland
2022-10-24 11:27 ` Tong Tiangen
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