tifm: fix error return code in tifm_7xx1_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Wed, 30 Oct 2013 05:35:20 +0000 (13:35 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 Oct 2013 17:19:30 +0000 (10:19 -0700)
Fix to return ENODEV in the pci ioremap error handling case
instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/tifm_7xx1.c

index ae282a1004295157a7e0e8667fac515e5fdc476c..a606c8901e1859099bf387e8a7d1f8b07b0f3cd0 100644 (file)
@@ -356,8 +356,10 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
        pci_set_drvdata(dev, fm);
 
        fm->addr = pci_ioremap_bar(dev, 0);
-       if (!fm->addr)
+       if (!fm->addr) {
+               rc = -ENODEV;
                goto err_out_free;
+       }
 
        rc = request_irq(dev->irq, tifm_7xx1_isr, IRQF_SHARED, DRIVER_NAME, fm);
        if (rc)