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[3.13.y-ckt,61/90] PCI: cpcihp: Add missing curly braces in cpci_configure_slot()

Message ID 1430859302-5886-62-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa May 5, 2015, 8:54 p.m. UTC 
3.13.11-ckt20 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpenter@oracle.com>

commit bc3b5b47c80da8838758731d423179262c9c36ec upstream.

I don't have this hardware but it looks like we weren't adding bridge
devices as intended.  Maybe the bridge is always the last device?

Fixes: 05b125004815 ("PCI: cpcihp: Iterate over all devices in slot, not functions 0-7")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/pci/hotplug/cpci_hotplug_pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index d3add98..4bc53f2 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -282,12 +282,13 @@  int __ref cpci_configure_slot(struct slot *slot)
 	}
 	parent = slot->dev->bus;
 
-	list_for_each_entry(dev, &parent->devices, bus_list)
+	list_for_each_entry(dev, &parent->devices, bus_list) {
 		if (PCI_SLOT(dev->devfn) != PCI_SLOT(slot->devfn))
 			continue;
 		if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) ||
 		    (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS))
 			pci_hp_add_bridge(dev);
+	}
 
 
 	pci_assign_unassigned_bridge_resources(parent->self);