netdev - [PATCH net-next #3 3/8] via-rhine: gotoize rhine

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: <b34016159e53138add087cecd7a9060259670883.1430509434.git.romieu@fr.zoreil.com>
Date:	Fri,  1 May 2015 22:14:40 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	netdev@...r.kernel.org
Cc:	David Miller <davem@...emloft.net>, Nix <nix@...eri.org.uk>,
	Roger.Luethi.rl@...lgate.ch,
	Bjarke Istrup Pedersen <gurligebis@...too.org>
Subject: [PATCH net-next #3 3/8] via-rhine: gotoize rhine_open error path.

Signed-off-by: Francois Romieu <romieu@...zoreil.com>
---
 drivers/net/ethernet/via/via-rhine.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index aa398ea..91661e0 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -1688,15 +1688,14 @@ static int rhine_open(struct net_device *dev)
 
 	rc = request_irq(rp->irq, rhine_interrupt, IRQF_SHARED, dev->name, dev);
 	if (rc)
-		return rc;
+		goto out;
 
 	netif_dbg(rp, ifup, dev, "%s() irq %d\n", __func__, rp->irq);
 
 	rc = alloc_ring(dev);
-	if (rc) {
-		free_irq(rp->irq, dev);
-		return rc;
-	}
+	if (rc < 0)
+		goto out_free_irq;
+
 	alloc_rbufs(dev);
 	alloc_tbufs(dev);
 	rhine_chip_reset(dev);
@@ -1709,7 +1708,12 @@ static int rhine_open(struct net_device *dev)
 
 	netif_start_queue(dev);
 
-	return 0;
+out:
+	return rc;
+
+out_free_irq:
+	free_irq(rp->irq, dev);
+	goto out;
 }
 
 static void rhine_reset_task(struct work_struct *work)
-- 
Ueimor
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html