| Message ID | 1395968036-11256-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index 663e4df..9771652 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -860,12 +860,14 @@ static int flexcan_open(struct net_device *dev) /* start chip and queuing */ err = flexcan_chip_start(dev); if (err) - goto out_close; + goto out_free_irq; napi_enable(&priv->napi); netif_start_queue(dev); return 0; + out_free_irq: + free_irq(dev->irq, dev); out_close: close_candev(dev); out:
This is a note to let you know that I have just added a patch titled can: flexcan: flexcan_open(): fix error path if flexcan_chip_start() to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue This patch is scheduled to be released in version 3.8.13.21. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.8.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 733a2f8550c501f96673f8b58290095f918e06e1 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde <mkl@pengutronix.de> Date: Fri, 28 Feb 2014 14:52:01 +0100 Subject: can: flexcan: flexcan_open(): fix error path if flexcan_chip_start() fails commit 7e9e148af01ef388efb6e2490805970be4622792 upstream. If flexcan_chip_start() in flexcan_open() fails, the interrupt is not freed, this patch adds the missing cleanup. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/net/can/flexcan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 1.8.3.2