This is a note to let you know that I've just added the patch titled atm: horizon: Fix irq release error to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: atm-horizon-fix-irq-release-error.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Tue Dec 12 13:38:50 CET 2017 From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> Date: Tue, 14 Nov 2017 13:42:38 +0530 Subject: atm: horizon: Fix irq release error From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> [ Upstream commit bde533f2ea607cbbbe76ef8738b36243939a7bc2 ] 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@xxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/atm/horizon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -2804,7 +2804,7 @@ out: return err; out_free_irq: - free_irq(dev->irq, dev); + free_irq(irq, dev); out_free: kfree(dev); out_release: Patches currently in stable-queue which might be from arvind.yadav.cs@xxxxxxxxx are queue-4.4/atm-horizon-fix-irq-release-error.patch