1590 	struct mlx5_ib_mw *mw = NULL;  in mlx5_ib_alloc_mw()  local
1615 	mw = kzalloc(sizeof(*mw), GFP_KERNEL);  in mlx5_ib_alloc_mw()
1617 	if (!mw || !in) {  in mlx5_ib_alloc_mw()
1633 	err = mlx5_core_create_mkey(dev->mdev, &mw->mmkey, in, inlen);  in mlx5_ib_alloc_mw()
1637 	mw->ibmw.rkey = mw->mmkey.key;  in mlx5_ib_alloc_mw()
1644 			mlx5_core_destroy_mkey(dev->mdev, &mw->mmkey);  in mlx5_ib_alloc_mw()
1650 	return &mw->ibmw;  in mlx5_ib_alloc_mw()
1653 	kfree(mw);  in mlx5_ib_alloc_mw()
1658 int mlx5_ib_dealloc_mw(struct ib_mw *mw)  in mlx5_ib_dealloc_mw()  argument
1660 	struct mlx5_ib_mw *mmw = to_mmw(mw);  in mlx5_ib_dealloc_mw()
1663 	err =  mlx5_core_destroy_mkey((to_mdev(mw->device))->mdev,  in mlx5_ib_dealloc_mw()