linux-kernel - [PATCH 4.4 05/38] atm: idt77252: call pci_disable

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

Message-Id: <20210111130032.728730287@linuxfoundation.org>
Date:   Mon, 11 Jan 2021 14:00:37 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Dan Carpenter <dan.carpenter@...cle.com>,
        Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH 4.4 05/38] atm: idt77252: call pci_disable_device() on error path

From: Dan Carpenter <dan.carpenter@...cle.com>

[ Upstream commit 8df66af5c1e5f80562fe728db5ec069b21810144 ]

This error path needs to disable the pci device before returning.

Fixes: ede58ef28e10 ("atm: remove deprecated use of pci api")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Link: https://lore.kernel.org/r/X93dmC4NX0vbTpGp@mwanda
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/atm/idt77252.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -3615,7 +3615,7 @@ static int idt77252_init_one(struct pci_
 
 	if ((err = dma_set_mask_and_coherent(&pcidev->dev, DMA_BIT_MASK(32)))) {
 		printk("idt77252: can't enable DMA for PCI device at %s\n", pci_name(pcidev));
-		return err;
+		goto err_out_disable_pdev;
 	}
 
 	card = kzalloc(sizeof(struct idt77252_dev), GFP_KERNEL);