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-rw-r--r--drivers/infiniband/hw/cxgb3/cxio_hal.c3
-rw-r--r--drivers/infiniband/hw/cxgb4/cq.c1
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c1
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v1.c1
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.c3
-rw-r--r--drivers/infiniband/hw/mthca/mthca_allocator.c2
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_hw.c3
7 files changed, 0 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index 37ee93824349..95b22a651673 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -174,7 +174,6 @@ int cxio_create_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq, int kernel)
return -ENOMEM;
}
dma_unmap_addr_set(cq, mapping, cq->dma_addr);
- memset(cq->queue, 0, size);
setup.id = cq->cqid;
setup.base_addr = (u64) (cq->dma_addr);
setup.size = 1UL << cq->size_log2;
@@ -522,8 +521,6 @@ static int cxio_hal_init_ctrl_qp(struct cxio_rdev *rdev_p)
dma_unmap_addr_set(&rdev_p->ctrl_qp, mapping,
rdev_p->ctrl_qp.dma_addr);
rdev_p->ctrl_qp.doorbell = (void __iomem *)rdev_p->rnic_info.kdb_addr;
- memset(rdev_p->ctrl_qp.workq, 0,
- (1 << T3_CTRL_QP_SIZE_LOG2) * sizeof(union t3_wr));
mutex_init(&rdev_p->ctrl_qp.lock);
init_waitqueue_head(&rdev_p->ctrl_qp.waitq);
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index 3cc4d3331a3f..b1bb61c65f4f 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -102,7 +102,6 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
goto err3;
}
dma_unmap_addr_set(cq, mapping, cq->dma_addr);
- memset(cq->queue, 0, cq->memsize);
if (user && ucontext->is_32b_cqe) {
cq->qp_errp = &((struct t4_status_page *)
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 9523986d62b1..eb9368be28c1 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -274,7 +274,6 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
(unsigned long long)virt_to_phys(wq->sq.queue),
wq->rq.queue,
(unsigned long long)virt_to_phys(wq->rq.queue));
- memset(wq->rq.queue, 0, wq->rq.memsize);
dma_unmap_addr_set(&wq->rq, mapping, wq->rq.dma_addr);
}
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
index 056a6873df7a..998431c39b8d 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c
@@ -4265,7 +4265,6 @@ static int hns_roce_v1_create_eq(struct hns_roce_dev *hr_dev,
}
eq->buf_list[i].map = tmp_dma_addr;
- memset(eq->buf_list[i].buf, 0, HNS_ROCE_BA_SIZE);
}
eq->cons_index = 0;
roce_set_field(tmp, ROCEE_CAEP_AEQC_AEQE_SHIFT_CAEP_AEQC_STATE_M,
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 7f2da5e10e67..107330df6ce8 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -1818,7 +1818,6 @@ static int hns_roce_init_link_table(struct hns_roce_dev *hr_dev,
goto err_alloc_buf_failed;
link_tbl->pg_list[i].map = t;
- memset(link_tbl->pg_list[i].buf, 0, buf_chk_sz);
entry[i].blk_ba0 = (t >> 12) & 0xffffffff;
roce_set_field(entry[i].blk_ba1_nxt_ptr,
@@ -5467,8 +5466,6 @@ static int hns_roce_mhop_alloc_eq(struct hns_roce_dev *hr_dev,
eq->cur_eqe_ba = eq->l0_dma;
eq->nxt_eqe_ba = 0;
- memset(eq->bt_l0, 0, eq->entries * eq->eqe_size);
-
return 0;
}
diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c
index aaf10dd5364d..aef1d274a14e 100644
--- a/drivers/infiniband/hw/mthca/mthca_allocator.c
+++ b/drivers/infiniband/hw/mthca/mthca_allocator.c
@@ -214,8 +214,6 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct,
dma_unmap_addr_set(&buf->direct, mapping, t);
- memset(buf->direct.buf, 0, size);
-
while (t & ((1 << shift) - 1)) {
--shift;
npages *= 2;
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index b2dd4e0a4be2..d82d3ec3649e 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -1351,7 +1351,6 @@ static int ocrdma_mbx_get_ctrl_attribs(struct ocrdma_dev *dev)
mqe->u.nonemb_req.sge[0].pa_hi = (u32) upper_32_bits(dma.pa);
mqe->u.nonemb_req.sge[0].len = dma.size;
- memset(dma.va, 0, dma.size);
ocrdma_init_mch((struct ocrdma_mbx_hdr *)dma.va,
OCRDMA_CMD_GET_CTRL_ATTRIBUTES,
OCRDMA_SUBSYS_COMMON,
@@ -1690,7 +1689,6 @@ static int ocrdma_mbx_create_ah_tbl(struct ocrdma_dev *dev)
goto mem_err_ah;
dev->av_tbl.pa = pa;
dev->av_tbl.num_ah = max_ah;
- memset(dev->av_tbl.va, 0, dev->av_tbl.size);
pbes = (struct ocrdma_pbe *)dev->av_tbl.pbl.va;
for (i = 0; i < dev->av_tbl.size / OCRDMA_MIN_Q_PAGE_SIZE; i++) {
@@ -2903,7 +2901,6 @@ static int ocrdma_mbx_get_dcbx_config(struct ocrdma_dev *dev, u32 ptype,
mqe_sge->pa_hi = (u32) upper_32_bits(pa);
mqe_sge->len = cmd.hdr.pyld_len;
- memset(req, 0, sizeof(struct ocrdma_get_dcbx_cfg_req));
ocrdma_init_mch(&req->hdr, OCRDMA_CMD_GET_DCBX_CONFIG,
OCRDMA_SUBSYS_DCBX, cmd.hdr.pyld_len);
req->param_type = ptype;