From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Date: Sun, 4 Nov 2018 10:49:28 +0000 (+0100)
Subject: staging: mt7621-pci: replace return value if devm_pci_alloc_host_bridge call fails
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a80775d647d3f9b3e25081ca49cc2311a78b7419;p=openwrt%2Fstaging%2Fblogic.git

staging: mt7621-pci: replace return value if devm_pci_alloc_host_bridge call fails

Driver probe function calls 'devm_pci_alloc_host_bridge'. If this call fails
it is returning -ENODEV. Return -ENOMEM instead which is more accurate for
this.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index b7cb2733a9ea..357bbddb02ad 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -516,7 +516,7 @@ static int mt7621_pci_probe(struct platform_device *pdev)
 
 	bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
 	if (!bridge)
-		return -ENODEV;
+		return -ENOMEM;
 
 	pcie = pci_host_bridge_priv(bridge);
 	pcie->dev = dev;