[patch] RDMA/cxgb4: four byte info leak in c4iw_create_cq()

[Dan Carpenter]

There is a four byte hole at the end of the "uresp" struct after the
->qid_mask member.

Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>

diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index 88de3aa..e436ead 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -930,6 +930,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int 
entries,
                if (!mm2)
                        goto err4;
 
+               memset(&uresp, 0, sizeof(uresp));
                uresp.qid_mask = rhp->rdev.cqmask;
                uresp.cqid = chp->cq.cqid;
                uresp.size = chp->cq.size;
--
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