From: <yang.yang29@zte.com.cn>
To: <rafael@kernel.org>
Cc: <lenb@kernel.org>, <linux-acpi@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <xu.panda@zte.com.cn>,
<yang.yang29@zte.com.cn>
Subject: [PATCH linux-next] ACPI: sysfs: use sysfs_emit() to instead of scnprintf()
Date: Wed, 9 Nov 2022 21:25:25 +0800 (CST) [thread overview]
Message-ID: <202211092125250606392@zte.com.cn> (raw)
From: Xu Panda <xu.panda@zte.com.cn>
Replace scnprintf() with sysfs_emit() to simplify the code.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: Yang Yang <yang.yang29@zte.com>
---
drivers/acpi/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 2d81c742e4d2..e6fe1c02a138 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -198,7 +198,7 @@ static int param_set_trace_method_name(const char *val,
static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
{
- return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name);
+ return sysfs_emit(buffer, "%s\n", acpi_gbl_trace_method_name);
}
static const struct kernel_param_ops param_ops_trace_method = {
--
2.15.2
next reply other threads:[~2022-11-09 13:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-09 13:25 yang.yang29 [this message]
2022-11-10 19:26 ` [PATCH linux-next] ACPI: sysfs: use sysfs_emit() to instead of scnprintf() Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2022-11-17 1:34 guo.ziliang
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