X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Facpi%2Fprocessor_idle.c;h=644516d9bde6cf18a824d29c3ae1730de30fd1a6;hb=955b2fee301c6fc3565e0b3f071236287b06d379;hp=c7414a545a4f402506468c0e1d73aa160e55e836;hpb=ac596ebee31cdd8cd03eaca3df36eb623307ff6f;p=karo-tx-linux.git

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index c7414a545a4f..644516d9bde6 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -265,9 +265,6 @@ static void tsc_check_state(int state) { return; }
 static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 {
 
-	if (!pr)
-		return -EINVAL;
-
 	if (!pr->pblk)
 		return -ENODEV;
 
@@ -1050,12 +1047,8 @@ int acpi_processor_hotplug(struct acpi_processor *pr)
 	if (disabled_by_idle_boot_param())
 		return 0;
 
-	if (!pr)
-		return -EINVAL;
-
-	if (nocst) {
+	if (nocst)
 		return -ENODEV;
-	}
 
 	if (!pr->flags.power_setup_done)
 		return -ENODEV;
@@ -1082,9 +1075,6 @@ int acpi_processor_cst_has_changed(struct acpi_processor *pr)
 	if (disabled_by_idle_boot_param())
 		return 0;
 
-	if (!pr)
-		return -EINVAL;
-
 	if (nocst)
 		return -ENODEV;
 
@@ -1157,9 +1147,6 @@ int acpi_processor_power_init(struct acpi_processor *pr)
 		first_run++;
 	}
 
-	if (!pr)
-		return -EINVAL;
-
 	if (acpi_gbl_FADT.cst_control && !nocst) {
 		status =
 		    acpi_os_write_port(acpi_gbl_FADT.smi_command, acpi_gbl_FADT.cst_control, 8);