[PATCH linux-next] ACPI: sysfs: use sysfs_emit() to instead of scnprintf()

[<yang.yang29@xxxxxxxxxx>]

From: Xu Panda <xu.panda@xxxxxxxxxx>

Replace scnprintf() with sysfs_emit() to simplify the code.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Xu Panda <xu.panda@xxxxxxxxxx>
Signed-off-by: Yang Yang <yang.yang29@xxxxxxx>
---
 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