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RDMA/mlx4: Remove an unused variable 

'in6' is unused. It is just declared and filled-in.  It can be removed.

This is a left over from commit 5ea8bbfc49
("mlx4: Implement IP based gids support for RoCE/SRIOV")

Link: https://lore.kernel.org/r/413dc6e2ea9d85bda1131bbd6a730b7620839eab.1618932283.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Christophe JAILLET 2021-04-20 17:28:33 +02:00 committed by Jason Gunthorpe
parent 982b7c140e
commit 054bd5aeac
1 changed files with 0 additions and 3 deletions
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3
drivers/infiniband/hw/mlx4/qp.c
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@ -3135,7 +3135,6 @@ static int build_mlx_header(struct mlx4_ib_qp *qp, const struct ib_ud_wr *wr,
}
if (is_eth) {
struct in6_addr in6;
u16 ether_type;
u16 pcp = (be32_to_cpu(ah->av.ib.sl_tclass_flowlabel) >> 29) << 13;
@ -3148,8 +3147,6 @@ static int build_mlx_header(struct mlx4_ib_qp *qp, const struct ib_ud_wr *wr,
memcpy(sqp->ud_header.eth.dmac_h, ah->av.eth.mac, 6);
memcpy(&ctrl->srcrb_flags16[0], ah->av.eth.mac, 2);
memcpy(&ctrl->imm, ah->av.eth.mac + 2, 4);
memcpy(&in6, sgid.raw, sizeof(in6));
if (!memcmp(sqp->ud_header.eth.smac_h, sqp->ud_header.eth.dmac_h, 6))
mlx->flags |= cpu_to_be32(MLX4_WQE_CTRL_FORCE_LOOPBACK);