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PCI/DOE: Fix memory leak with CONFIG_DEBUG_OBJECTS=y 

commit abf04be0e7 upstream.

After a pci_doe_task completes, its work_struct needs to be destroyed
to avoid a memory leak with CONFIG_DEBUG_OBJECTS=y.

Fixes: 9d24322e88 ("PCI/DOE: Add DOE mailbox support functions")
Tested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: stable@vger.kernel.org # v6.0+
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/775768b4912531c3b887d405fc51a50e465e1bf9.1678543498.git.lukas@wunner.de
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lukas Wunner 2023-03-11 15:40:06 +01:00 committed by Greg Kroah-Hartman
parent 87f2d92fc8
commit 2a0e0f4773
1 changed files with 1 additions and 0 deletions
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drivers/pci/doe.c
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@ -224,6 +224,7 @@ static void signal_task_complete(struct pci_doe_task *task, int rv)
{
task->rv = rv;
task->complete(task);
destroy_work_on_stack(&task->work);
}
static void signal_task_abort(struct pci_doe_task *task, int rv)