From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 20 Jul 2014 14:02:43 +0000 (+0800)
Subject: net: mvpp2: Fix error return code in mvpp2_probe()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=575a19354c80fde236382755592256d30d2a27fb;p=linux-beck.git

net: mvpp2: Fix error return code in mvpp2_probe()

Fix to return -ENODEV from the no ports enabled error handling
case instead of 0.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index f8e1953aeb59..4f6e4a1400e7 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -6307,6 +6307,7 @@ static int mvpp2_probe(struct platform_device *pdev)
 	port_count = of_get_available_child_count(dn);
 	if (port_count == 0) {
 		dev_err(&pdev->dev, "no ports enabled\n");
+		err = -ENODEV;
 		goto err_gop_clk;
 	}