RDMA/mlx5: use true,false for bool variable

Fixes coccicheck warning:

drivers/infiniband/hw/mlx5/mr.c:150:2-26: WARNING: Assignment of 0/1 to bool variable
drivers/infiniband/hw/mlx5/mr.c:1455:2-26: WARNING: Assignment of 0/1 to bool variable
drivers/infiniband/hw/mlx5/qp.c:1874:6-20: WARNING: Assignment of 0/1 to bool variable

Link: https://lore.kernel.org/r/1577176812-2238-6-git-send-email-zhengbin13@huawei.comReported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/hw/mlx5/mr.c

@@ -147,7 +147,7 @@ static int add_keys(struct mlx5_ib_dev *dev, int c, int num)
 			break;
 		}
 		mr->order = ent->order;
-		mr->allocated_from_cache = 1;
+		mr->allocated_from_cache = true;
 		mr->dev = dev;
 
 		MLX5_SET(mkc, mkc, free, 1);
@@ -1440,7 +1440,7 @@ int mlx5_ib_rereg_user_mr(struct ib_mr *ib_mr, int flags, u64 start,
 			goto err;
 		}
 
-		mr->allocated_from_cache = 0;
+		mr->allocated_from_cache = false;
 	} else {
 		/*
 		 * Send a UMR WQE

drivers/infiniband/hw/mlx5/qp.c

@@ -1871,7 +1871,7 @@ static void configure_requester_scat_cqe(struct mlx5_ib_dev *dev,
 {
 	enum ib_qp_type qpt = init_attr->qp_type;
 	int scqe_sz;
-	bool allow_scat_cqe = 0;
+	bool allow_scat_cqe = false;
 
 	if (qpt == IB_QPT_UC || qpt == IB_QPT_UD)
 		return;