From: okaya@codeaurora.org (Sinan Kaya)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V6 7/8] vfio: platform: check reset call return code during open
Date: Sun, 12 Jun 2016 23:12:41 -0400 [thread overview]
Message-ID: <575E24A9.2070204@codeaurora.org> (raw)
In-Reply-To: <5ae51f93-d141-00bf-f58f-40fbf7b1307d@redhat.com>
On 6/7/2016 4:21 PM, Auger Eric wrote:
>> - vfio_platform_call_reset(vdev, NULL);
>> > + ret = vfio_platform_call_reset(vdev, &extra_dbg);
>> > + if (ret && vdev->reset_required) {
>> > + dev_warn(vdev->device, "reset driver is required and reset call failed in open (%d) %s\n",
>> > + ret, extra_dbg ? extra_dbg : "");
>> > + goto err_irq;
> I am afraid you need to tear down the resources allocated by vfio_platform_irq_init.
>
> Best Regards
>
> Eric
I added this to the error path and replaced the goto above with err_rst.
+err_rst:
+ vfio_platform_irq_cleanup(vdev);
err_irq:
vfio_platform_regions_cleanup(vdev);
--
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-06-13 3:12 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-28 22:01 [PATCH V6 0/8] vfio, platform: add ACPI support Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 1/8] vfio: platform: move reset call to a common function Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 2/8] vfio: platform: determine reset capability Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 3/8] vfio: platform: add support for ACPI probe Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 4/8] vfio: platform: add extra debug info argument to call reset Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 5/8] vfio: platform: call _RST method when using ACPI Sinan Kaya
2016-06-07 20:14 ` Auger Eric
2016-06-08 22:31 ` Rafael J. Wysocki
2016-06-09 2:33 ` Sinan Kaya
2016-06-13 3:41 ` Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 6/8] vfio, platform: make reset driver a requirement by default Sinan Kaya
2016-06-07 19:59 ` Auger Eric
2016-06-13 2:32 ` Sinan Kaya
2016-05-28 22:01 ` [PATCH V6 7/8] vfio: platform: check reset call return code during open Sinan Kaya
2016-06-07 20:21 ` Auger Eric
2016-06-13 3:12 ` Sinan Kaya [this message]
2016-05-28 22:01 ` [PATCH V6 8/8] vfio: platform: check reset call return code during release Sinan Kaya
2016-06-07 20:28 ` Auger Eric
2016-06-07 20:37 ` [PATCH V6 0/8] vfio, platform: add ACPI support Auger Eric
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