linux-kernel - [PATCH 2/2] ACPI: bgrt: Use sysfs

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Message-Id: <20210623013802.1904951-2-nathan@kernel.org>
Date:   Tue, 22 Jun 2021 18:38:02 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>
Cc:     linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        Kees Cook <keescook@...omium.org>,
        clang-built-linux@...glegroups.com,
        Nathan Chancellor <nathan@...nel.org>
Subject: [PATCH 2/2] ACPI: bgrt: Use sysfs_emit

sysfs_emit is preferred to snprintf for emitting values after
commit 2efc459d06f1 ("sysfs: Add sysfs_emit and sysfs_emit_at to format
sysfs output").

Signed-off-by: Nathan Chancellor <nathan@...nel.org>
---
 drivers/acpi/bgrt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
index e0d14017706e..02d208732f9a 100644
--- a/drivers/acpi/bgrt.c
+++ b/drivers/acpi/bgrt.c
@@ -19,7 +19,7 @@ static struct kobject *bgrt_kobj;
 	static ssize_t _name##_show(struct kobject *kobj,			\
 				    struct kobj_attribute *attr, char *buf)	\
 	{									\
-		return snprintf(buf, PAGE_SIZE, "%d\n", bgrt_tab._member);	\
+		return sysfs_emit(buf, "%d\n", bgrt_tab._member);		\
 	}									\
 	struct kobj_attribute bgrt_attr_##_name = __ATTR_RO(_name)
 
-- 
2.32.0.93.g670b81a890