From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Wed, 30 Oct 2013 05:35:20 +0000 (+0800)
Subject: tifm: fix error return code in tifm_7xx1_probe()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=86d6275a8f1b7ba64b79a46c7616264302f44410;p=linux-beck.git

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 ae282a100429..a606c8901e18 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -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)