linux-kernel - [PATCH -next] mtip32xx: fix error return code in mtip_pci

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAPgLHd81XvGLMBwfyBz6Rf6aVJhKXzqg_PGiujtob=re2EdKuw@mail.gmail.com>
Date:	Wed, 20 Mar 2013 20:20:20 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	axboe@...nel.dk, asamymuthupa@...ron.com, smani@...ron.com,
	sbradshaw@...ron.com
Cc:	yongjun_wei@...ndmicro.com.cn, linux-kernel@...r.kernel.org
Subject: [PATCH -next] mtip32xx: fix error return code in mtip_pci_probe()

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

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/block/mtip32xx/mtip32xx.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index b84dda5..044c781 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -4234,6 +4234,7 @@ static int mtip_pci_probe(struct pci_dev *pdev,
 	dd->isr_workq = create_workqueue(dd->workq_name);
 	if (!dd->isr_workq) {
 		dev_warn(&pdev->dev, "Can't create wq %d\n", dd->instance);
+		rv = -ENOMEM;
 		goto block_initialize_err;
 	}
 
@@ -4292,7 +4293,8 @@ static int mtip_pci_probe(struct pci_dev *pdev,
 	INIT_WORK(&dd->work[7].work, mtip_workq_sdbf7);
 
 	pci_set_master(pdev);
-	if (pci_enable_msi(pdev)) {
+	rv = pci_enable_msi(pdev);
+	if (rv) {
 		dev_warn(&pdev->dev,
 			"Unable to enable MSI interrupt.\n");
 		goto block_initialize_err;


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/