tifm: fix error return code in tifm_7xx1_probe()
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>
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index ae282a1..a606c89 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -356,8 +356,10 @@
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)