From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Thu, 16 Apr 2015 12:21:02 +0000 (+0800)
Subject: rocker: fix error return code in rocker_probe()
X-Git-Tag: firefly_0821_release~176^2~1941^2~19
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3122a92e80957e30ea9afd963128c6e6c0f5c2ac;p=firefly-linux-kernel-4.4.55.git

rocker: fix error return code in rocker_probe()

Fix to return -EINVAL from the invalid PCI region size error
handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c
index a87b177bd723..a570a60533be 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -4759,6 +4759,7 @@ static int rocker_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	if (pci_resource_len(pdev, 0) < ROCKER_PCI_BAR0_SIZE) {
 		dev_err(&pdev->dev, "invalid PCI region size\n");
+		err = -EINVAL;
 		goto err_pci_resource_len_check;
 	}