RDMA/mlx5: Remove superfluous version print

When profiles were introduced to MLX5 IB an unneeded version print when
creating an MLX5 IB device was added. Remove the print, we still have a
printk for driver version in mlx5_ib_add().

Fixes: 16c1975f ("IB/mlx5: Create profile infrastructure to add and remove stages")
Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/mlx5/main.c

@@ -6199,8 +6199,6 @@ void *__mlx5_ib_add(struct mlx5_ib_dev *dev,
 	int err;
 	int i;
 
-	printk_once(KERN_INFO "%s", mlx5_version);
-
 	for (i = 0; i < MLX5_IB_STAGE_MAX; i++) {
 		if (profile->stage[i].init) {
 			err = profile->stage[i].init(dev);