From: Maxim Mikityanskiy <maxi...@mellanox.com>
mlx5e_xsk_first_unused_channel is a leftover from old versions of the
first XSK commit, and it was never used. Remove it.
Fixes: db05815b36cb ("net/mlx5e: Add XSK zero-copy support")
Signed-off-by: Maxim Mikityanskiy <maxi...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/en/xsk/umem.c | 13 -------------
.../net/ethernet/mellanox/mlx5/core/en/xsk/umem.h | 2 --
2 files changed, 15 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.c
b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.c
index 7b17fcd0a56d7..331ca2b0f8a4a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.c
@@ -215,16 +215,3 @@ int mlx5e_xsk_setup_umem(struct net_device *dev, struct
xdp_umem *umem, u16 qid)
return umem ? mlx5e_xsk_enable_umem(priv, umem, ix) :
mlx5e_xsk_disable_umem(priv, ix);
}
-
-u16 mlx5e_xsk_first_unused_channel(struct mlx5e_params *params, struct
mlx5e_xsk *xsk)
-{
- u16 res = xsk->refcnt ? params->num_channels : 0;
-
- while (res) {
- if (mlx5e_xsk_get_umem(params, xsk, res - 1))
- break;
- --res;
- }
-
- return res;
-}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.h
b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.h
index 25b4cbe58b540..bada949735867 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.h
@@ -26,6 +26,4 @@ int mlx5e_xsk_setup_umem(struct net_device *dev, struct
xdp_umem *umem, u16 qid)
int mlx5e_xsk_resize_reuseq(struct xdp_umem *umem, u32 nentries);
-u16 mlx5e_xsk_first_unused_channel(struct mlx5e_params *params, struct
mlx5e_xsk *xsk);
-
#endif /* __MLX5_EN_XSK_UMEM_H__ */
--
2.26.2
