From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 14 Nov 2017 08:12:38 +0000 (+0530)
Subject: atm: horizon: Fix irq release error
X-Git-Tag: v4.19~2192^2~14
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bde533f2ea607cbbbe76ef8738b36243939a7bc2;p=platform%2Fkernel%2Flinux-rpi3.git

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@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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 @@ out:
 	return err;
 
 out_free_irq:
-	free_irq(dev->irq, dev);
+	free_irq(irq, dev);
 out_free:
 	kfree(dev);
 out_release: