[PATCH] scx200_acb: handle PCI errors

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d34ee9..714bae780953 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(const char *text, struct pci_dev *pdev,
         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;