From: Jeff Garzik <jeff@garzik.org>

scx200_acb: handle PCI errors

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
---
 drivers/i2c/busses/scx200_acb.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d..714bae7 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -494,11 +494,12 @@ static __init int scx200_create_pci(cons
 	iface->pdev = pdev;
 	iface->bar = bar;
 
-	pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+	rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+	if (rc)
+		goto errout_free;
 
 	rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
-
-	if (rc != 0) {
+	if (rc) {
 		printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
 				iface->bar);
 		goto errout_free;