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IB/mlx4: Make function use_tunnel_data return void 

No need to return int if function always returns 0

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Yuval Shaia 2016-07-27 01:24:52 -07:00 committed by Doug Ledford
parent fa8410b355
commit e6a00f6684
1 changed files with 7 additions and 7 deletions
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14
drivers/infiniband/hw/mlx4/cq.c
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@ -576,8 +576,8 @@ static int mlx4_ib_ipoib_csum_ok(__be16 status, __be16 checksum)
checksum == cpu_to_be16(0xffff);
}
static int use_tunnel_data(struct mlx4_ib_qp *qp, struct mlx4_ib_cq *cq, struct ib_wc *wc,
unsigned tail, struct mlx4_cqe *cqe, int is_eth)
static void use_tunnel_data(struct mlx4_ib_qp *qp, struct mlx4_ib_cq *cq, struct ib_wc *wc,
unsigned tail, struct mlx4_cqe *cqe, int is_eth)
{
struct mlx4_ib_proxy_sqp_hdr *hdr;
@ -600,8 +600,6 @@ static int use_tunnel_data(struct mlx4_ib_qp *qp, struct mlx4_ib_cq *cq, struct
wc->slid = be16_to_cpu(hdr->tun.slid_mac_47_32);
wc->sl = (u8) (be16_to_cpu(hdr->tun.sl_vid) >> 12);
}
return 0;
}
static void mlx4_ib_qp_sw_comp(struct mlx4_ib_qp *qp, int num_entries,
@ -852,9 +850,11 @@ static int mlx4_ib_poll_one(struct mlx4_ib_cq *cq,
if (mlx4_is_mfunc(to_mdev(cq->ibcq.device)->dev)) {
if ((*cur_qp)->mlx4_ib_qp_type &
(MLX4_IB_QPT_PROXY_SMI_OWNER |
MLX4_IB_QPT_PROXY_SMI | MLX4_IB_QPT_PROXY_GSI))
return use_tunnel_data(*cur_qp, cq, wc, tail,
cqe, is_eth);
MLX4_IB_QPT_PROXY_SMI | MLX4_IB_QPT_PROXY_GSI)) {
use_tunnel_data(*cur_qp, cq, wc, tail, cqe,
is_eth);
return 0;
}
}
wc->slid = be16_to_cpu(cqe->rlid);