From: Chen Qun <kuhn.chen...@huawei.com>
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.ro...@huawei.com>
Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
Reviewed-by: Eric Auger <eric.au...@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
Reviewed-by: Li Qiang <liq...@gmail.com>
Message-Id: <20200827110311.164316-8-kuhn.chen...@huawei.com>
Signed-off-by: Laurent Vivier <laur...@vivier.eu>
---
hw/vfio/platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/vfio/platform.c b/hw/vfio/platform.c
index ac2cefc9b184..869ed2c39dcd 100644
--- a/hw/vfio/platform.c
+++ b/hw/vfio/platform.c
@@ -236,7 +236,7 @@ static void vfio_intp_interrupt(VFIOINTp *intp)
trace_vfio_intp_interrupt_set_pending(intp->pin);
QSIMPLEQ_INSERT_TAIL(&vdev->pending_intp_queue,
intp, pqnext);
- ret = event_notifier_test_and_clear(intp->interrupt);
+ event_notifier_test_and_clear(intp->interrupt);
return;
}
--
2.26.2
