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path: root/drivers/infiniband/hw/ehca/ehca_reqs.c
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Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_reqs.c')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_reqs.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index acb8649..cea3eba 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -680,8 +680,10 @@ repoll:
read_lock(&ehca_qp_idr_lock);
my_qp = idr_find(&ehca_qp_idr, cqe->qp_token);
- wc->qp = &my_qp->ib_qp;
read_unlock(&ehca_qp_idr_lock);
+ if (!my_qp)
+ goto repoll;
+ wc->qp = &my_qp->ib_qp;
wc->byte_len = cqe->nr_bytes_transferred;
wc->pkey_index = cqe->pkey_index;