From: Nathan Chancellor <nathan@kernel.org>
Date: Wed, 23 Jun 2021 01:38:02 +0000 (-0700)
Subject: ACPI: bgrt: Use sysfs_emit
X-Git-Tag: block-5.14-2021-07-08~50^2~4^4~1
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=6554ca9cc8c7502895f9c20b3e5e9d81c5edc986;p=linux-block.git

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@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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)