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vfio/platform: Remove dead assignment in vfio_intp_interrupt()

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Clang static code analyzer show warning:
hw/vfio/platform.c:239:9: warning: Value stored to 'ret' is never read
        ret = event_notifier_test_and_clear(intp->interrupt);
        ^     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-Id: <20200827110311.164316-8-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Chen Qun 2020-08-27 19:03:08 +08:00 committed by Laurent Vivier
parent b7ea580d0b
commit 9b83b0043f
1 changed files with 1 additions and 1 deletions
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2
hw/vfio/platform.c
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@ -236,7 +236,7 @@ static void vfio_intp_interrupt(VFIOINTp *intp)
trace_vfio_intp_interrupt_set_pending(intp->pin); trace_vfio_intp_interrupt_set_pending(intp->pin);
QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue, QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue,
intp, pqnext); intp, pqnext);
ret = event_notifier_test_and_clear(intp->interrupt); event_notifier_test_and_clear(intp->interrupt);
return; return;
} }