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IB/cxgb4: use skb_put_zero()/__skb_put_zero

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Use the recently introduced helper to replace the pattern of
skb_put_zero/__skb_put() && memset().

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
YueHaibing 2018-04-28 15:31:06 +08:00 committed by Doug Ledford
parent 2f6e513657
commit ecb238f6a7
2 changed files with 4 additions and 9 deletions
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9
drivers/infiniband/hw/cxgb4/qp.c
View File

@ -1297,8 +1297,7 @@ static void post_terminate(struct c4iw_qp *qhp, struct t4_cqe *err_cqe,
set_wr_txq(skb, CPL_PRIORITY_DATA, qhp->ep->txq_idx);
wqe = __skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
wqe = __skb_put_zero(skb, sizeof(*wqe));
wqe->op_compl = cpu_to_be32(FW_WR_OP_V(FW_RI_INIT_WR));
wqe->flowid_len16 = cpu_to_be32(
FW_WR_FLOWID_V(qhp->ep->hwtid) |
@ -1421,8 +1420,7 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx);
wqe = __skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
wqe = __skb_put_zero(skb, sizeof(*wqe));
wqe->op_compl = cpu_to_be32(
FW_WR_OP_V(FW_RI_INIT_WR) |
FW_WR_COMPL_F);
@ -1487,8 +1485,7 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp)
}
set_wr_txq(skb, CPL_PRIORITY_DATA, qhp->ep->txq_idx);
wqe = __skb_put(skb, sizeof(*wqe));
memset(wqe, 0, sizeof *wqe);
wqe = __skb_put_zero(skb, sizeof(*wqe));
wqe->op_compl = cpu_to_be32(
FW_WR_OP_V(FW_RI_INIT_WR) |
FW_WR_COMPL_F);

4
drivers/infiniband/sw/rxe/rxe_net.c
View File

@ -565,11 +565,9 @@ struct sk_buff *rxe_init_packet(struct rxe_dev *rxe, struct rxe_av *av,
pkt->rxe = rxe;
pkt->port_num = port_num;
pkt->hdr = skb_put(skb, paylen);
pkt->hdr = skb_put_zero(skb, paylen);
pkt->mask |= RXE_GRH_MASK;
memset(pkt->hdr, 0, paylen);
dev_put(ndev);
return skb;
}