Commit 82d08d61 authored by Xu Panda's avatar Xu Panda Committed by Rafael J. Wysocki
Browse files

ACPI: sysfs: use sysfs_emit() to instead of scnprintf() 



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

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarXu Panda <xu.panda@zte.com.cn>
Signed-off-by: default avatarYang Yang <yang.yang29@zte.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 4612c7f1

drivers/acpi/sysfs.c

+1 −1
Original line number Diff line number Diff line
@@ -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 = {