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path: root/drivers/pci/hotplug/shpchp_ctrl.c
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Diffstat (limited to 'drivers/pci/hotplug/shpchp_ctrl.c')
-rw-r--r--drivers/pci/hotplug/shpchp_ctrl.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index a81fb67ea9a1..10c7927599b3 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -195,7 +195,8 @@ static int change_bus_speed(struct controller *ctrl, struct slot *p_slot,
int rc = 0;
ctrl_dbg(ctrl, "Change speed to %d\n", speed);
- if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, speed))) {
+ rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, speed);
+ if (rc) {
ctrl_err(ctrl, "%s: Issue of set bus speed mode command failed\n",
__func__);
return WRONG_BUS_FREQUENCY;
@@ -261,14 +262,16 @@ static int board_added(struct slot *p_slot)
}
if ((ctrl->pci_dev->vendor == 0x8086) && (ctrl->pci_dev->device == 0x0332)) {
- if ((rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz))) {
+ rc = p_slot->hpc_ops->set_bus_speed_mode(p_slot, PCI_SPEED_33MHz);
+ if (rc) {
ctrl_err(ctrl, "%s: Issue of set bus speed mode command failed\n",
__func__);
return WRONG_BUS_FREQUENCY;
}
/* turn on board, blink green LED, turn off Amber LED */
- if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
+ rc = p_slot->hpc_ops->slot_enable(p_slot);
+ if (rc) {
ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
return rc;
}
@@ -296,7 +299,8 @@ static int board_added(struct slot *p_slot)
return rc;
/* turn on board, blink green LED, turn off Amber LED */
- if ((rc = p_slot->hpc_ops->slot_enable(p_slot))) {
+ rc = p_slot->hpc_ops->slot_enable(p_slot);
+ if (rc) {
ctrl_err(ctrl, "Issue of Slot Enable command failed\n");
return rc;
}
@@ -595,7 +599,7 @@ static int shpchp_enable_slot (struct slot *p_slot)
ctrl_dbg(ctrl, "%s: p_slot->pwr_save %x\n", __func__, p_slot->pwr_save);
p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
- if(((p_slot->ctrl->pci_dev->vendor == PCI_VENDOR_ID_AMD) ||
+ if (((p_slot->ctrl->pci_dev->vendor == PCI_VENDOR_ID_AMD) ||
(p_slot->ctrl->pci_dev->device == PCI_DEVICE_ID_AMD_POGO_7458))
&& p_slot->ctrl->num_slots == 1) {
/* handle amd pogo errata; this must be done before enable */