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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>