linux-kernel - [PATCH -next] skd: fix error return code in skd_pci

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Date:	Wed, 30 Oct 2013 13:23:53 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	axboe@...nel.dk, rchinthekindi@...c-inc.com,
	abhansali@...c-inc.com, jmoyer@...hat.com,
	ramprasad.chinthekindi@...t.com
Cc:	yongjun_wei@...ndmicro.com.cn, linux-kernel@...r.kernel.org
Subject: [PATCH -next] skd: fix error return code in skd_pci_probe()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fix to return -ENOMEM in the skd construct error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/block/skd_main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index ab17bff..1a8717f 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -5321,8 +5321,10 @@ static int skd_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	}
 
 	skdev = skd_construct(pdev);
-	if (skdev == NULL)
+	if (skdev == NULL) {
+		rc = -ENOMEM;
 		goto err_out_regions;
+	}
 
 	skd_pci_info(skdev, pci_str);
 	pr_info("(%s): %s 64bit\n", skd_name(skdev), pci_str);

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