netdev - [PATCH] atm: horizon: Fix irq release error

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Message-Id: <5fc117e8337d03c5bb964de50d000a9ca710c304.1510646818.git.arvind.yadav.cs@gmail.com>
Date:   Tue, 14 Nov 2017 13:42:38 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     3chas3@...il.com, davem@...emloft.net
Cc:     linux-kernel@...r.kernel.org,
        linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org
Subject: [PATCH] atm: horizon: Fix irq release error

atm_dev_register() can fail here and passed parameters to free irq
which is not initialised. Initialization of 'dev->irq' happened after
the 'goto out_free_irq'. So using 'irq' insted of 'dev->irq' in
free_irq().

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/atm/horizon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 7e76b35..e121b84 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -2803,7 +2803,7 @@ static int hrz_probe(struct pci_dev *pci_dev,
 	return err;
 
 out_free_irq:
-	free_irq(dev->irq, dev);
+	free_irq(irq, dev);
 out_free:
 	kfree(dev);
 out_release:
-- 
1.9.1