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[vhost,v2,03/24] vdpa/mlx5: Drop redundant code

Message ID 20240626-stage-vdpa-vq-precreate-v2-3-560c491078df@nvidia.com (mailing list archive)
State Not Applicable
Headers show
Series vdpa/mlx5: Pre-create HW VQs to reduce LM downtime | expand

Commit Message

Dragos Tatulea June 26, 2024, 10:26 a.m. UTC 
Originally, the second loop initialized the CVQ. But (acde3929492b
("vdpa/mlx5: Use consistent RQT size") initialized all the queues in the
first loop, so the second iteration in init_mvqs() is never called
because the first one will iterate up to max_vqs.

Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
---
 drivers/vdpa/mlx5/net/mlx5_vnet.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index 1ad281cbc541..b4d9ef4f66c8 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -3519,12 +3519,6 @@  static void init_mvqs(struct mlx5_vdpa_net *ndev)
 		mvq->fwqp.fw = true;
 		mvq->fw_state = MLX5_VIRTIO_NET_Q_OBJECT_NONE;
 	}
-	for (; i < ndev->mvdev.max_vqs; i++) {
-		mvq = &ndev->vqs[i];
-		memset(mvq, 0, offsetof(struct mlx5_vdpa_virtqueue, ri));
-		mvq->index = i;
-		mvq->ndev = ndev;
-	}
 }
 
 struct mlx5_vdpa_mgmtdev {