PCI: Simplify if-return sequences

---
 drivers/pci/hotplug/ibmphp_res.c | 5 +----
 drivers/pci/pci.c                | 6 +-----
 2 files changed, 2 insertions(+), 9 deletions(-)
 
diff --git a/drivers/pci/hotplug/ibmphp_res.c b/drivers/pci/hotplug/ibmphp_res.c
index 219ba80..f279060 100644
--- a/drivers/pci/hotplug/ibmphp_res.c
+++ b/drivers/pci/hotplug/ibmphp_res.c
@@ -376,10 +376,7 @@ int __init ibmphp_rsrc_init (void)
 		if (rc)
 			return rc;
 	}
-	rc = once_over ();  /* This is to align ranges (so no -1) */
-	if (rc)
-		return rc;
-	return 0;
+	return once_over ();	/* This is to align ranges (so no -1) */
 }
 
 /********************************************************************************
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 625a4ac..9a5871f 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1012,11 +1012,7 @@ int pci_save_state(struct pci_dev *dev)
 	if (i != 0)
 		return i;
 
-	i = pci_save_vc_state(dev);
-	if (i != 0)
-		return i;
-
-	return 0;
+	return pci_save_vc_state(dev);
 }
 EXPORT_SYMBOL(pci_save_state);