ACPI: replace strlen("string") with sizeof("string") -1

[linux-drm-fsl-dcu.git] / drivers / acpi / sysfs.c

diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 9f66181c814e78e2fc40c88ba743b5aa062e50e9..7c3f98ba4afefd00686fffc36283ad783a3e4798 100644 (file)
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -173,7 +173,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp)
 {
        int result = 0;
 
-       if (!strncmp(val, "enable", strlen("enable") - 1)) {
+       if (!strncmp(val, "enable", sizeof("enable") - 1)) {
                result = acpi_debug_trace(trace_method_name, trace_debug_level,
                                          trace_debug_layer, 0);
                if (result)
@@ -181,7 +181,7 @@ static int param_set_trace_state(const char *val, struct kernel_param *kp)
                goto exit;
        }
 
-       if (!strncmp(val, "disable", strlen("disable") - 1)) {
+       if (!strncmp(val, "disable", sizeof("disable") - 1)) {
                int name = 0;
                result = acpi_debug_trace((char *)&name, trace_debug_level,
                                          trace_debug_layer, 0);