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(parent: a12d31f) | patch
RDMA/hns: return 0 rather than return a garbage status value
authorColin Ian King <colin.king@canonical.com>
Fri, 29 Sep 2017 20:13:08 +0000 (21:13 +0100)
committerDoug Ledford <dledford@redhat.com>
Wed, 4 Oct 2017 18:40:07 +0000 (14:40 -0400)
commitbca1f1c653fedcc56b24be498c3c2ab55080720b
treeb3429f23ac1cf66db8a0ff4c2e1bee60a1856aactree | snapshot
parenta12d31f322b79afefcfcf70aa71bc8b9cb44aad9commit | diff
RDMA/hns: return 0 rather than return a garbage status value

For the case where hr_qp->state == IB_QPS_RESET, an uninitialized
value in ret is being returned by function hns_roce_v2_query_qp.
Fix this by setting ret to 0 for this specific return condition.

Detected by CoverityScan, CID#1457203 ("Unitialized scalar variable")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/hns/hns_roce_hw_v2.c diff | blob | history
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