From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Date: Mon, 5 Nov 2012 05:19:40 +0000 (+0800)
Subject: staging: comedi: jr3_pci: return 'result' from comedi_pci_enable instead of -EIO
X-Git-Tag: firefly_0821_release~3680^2~1519^2~569
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4ecd6228acc8c3bb5c7d18bae57ce13685936e6d;p=firefly-linux-kernel-4.4.55.git

staging: comedi: jr3_pci: return 'result' from comedi_pci_enable instead of -EIO

Fix a smatch warning:
drivers/staging/comedi/drivers/jr3_pci.c:793 jr3_pci_auto_attach() info: why not propagate 'result' from comedi_pci_enable() instead of -5?

CC: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 364541d0f472..69f151d62f3b 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -703,7 +703,7 @@ static int __devinit jr3_pci_auto_attach(struct comedi_device *dev,
 
 	result = comedi_pci_enable(pcidev, "jr3_pci");
 	if (result < 0)
-		return -EIO;
+		return result;
 
 	dev->iobase = 1;	/* the "detach" needs this */
 	devpriv->iobase = ioremap(pci_resource_start(pcidev, 0),