[dpdk-dev] [PATCH v2 01/28] net/mlx5: remove redundant item from union

[Matan Azrad]

Hi Ferruh

 From: Ferruh Yigit 
> On 7/22/2019 3:51 PM, Matan Azrad wrote:
> > From: Dekel Peled <dekelp at mellanox.com>
> >
> > A variable of type struct ibv_cq_ex is declared in 2 unions, but isn't
> > used.
> > This patch removes the 2 redundant declarations.
> This is not a fix, but I think it still make sense to request backporting these
> kind of refactoring too,
> 
> 1) It won't hurt to have these cleanups in the LTS
> 2) Not getting them potentially may cause conflicts for actual fixes in long
> run. This is small change on its own, but when these kind of changes
> accumulated it may make difference.
> 
> cc'ed LTS maintainers in case I am missing a point.
> 
Agree.
You can add it for stable releases.

Matan.

> >
> > Signed-off-by: Dekel Peled <dekelp at mellanox.com>
> > Acked-by: Matan Azrad <matan at mellanox.com>
> > Acked-by: Viacheslav Ovsiienko <viacheslavo at mellanox.com>
> > ---
> >  drivers/net/mlx5/mlx5_rxq.c | 1 -
> >  drivers/net/mlx5/mlx5_txq.c | 1 -
> >  2 files changed, 2 deletions(-)
> >
> > diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
> > index 39b8b7a..0535ce3 100644
> > --- a/drivers/net/mlx5/mlx5_rxq.c
> > +++ b/drivers/net/mlx5/mlx5_rxq.c
> > @@ -839,7 +839,6 @@ struct mlx5_rxq_ibv *
> >  			struct mlx5dv_wq_init_attr mlx5;
> >  #endif
> >  		} wq;
> > -		struct ibv_cq_ex cq_attr;
> >  	} attr;
> >  	unsigned int cqe_n;
> >  	unsigned int wqe_n = 1 << rxq_data->elts_n; diff --git
> > a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c index
> > 2f3aa5b..dbad361 100644
> > --- a/drivers/net/mlx5/mlx5_txq.c
> > +++ b/drivers/net/mlx5/mlx5_txq.c
> > @@ -388,7 +388,6 @@ struct mlx5_txq_ibv *
> >  		struct ibv_qp_init_attr_ex init;
> >  		struct ibv_cq_init_attr_ex cq;
> >  		struct ibv_qp_attr mod;
> > -		struct ibv_cq_ex cq_attr;
> >  	} attr;
> >  	unsigned int cqe_n;
> >  	struct mlx5dv_qp qp = { .comp_mask =
> MLX5DV_QP_MASK_UAR_MMAP_OFFSET
> > };
> >