cgroup/rdma: fix swapped arguments in pr_warn() format string

The format string says "device %p ... rdma cgroup %p" but the arguments
were passed as (cg, device), printing them in the wrong order.

Signed-off-by: cuitao <cuitao@kylinos.cn>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/kernel/cgroup/rdma.c b/kernel/cgroup/rdma.c
index 09258eebb5c748b47f3088a81a9c50e59c653d89..9967fb25c56343b24bd33c1a3aa5332a92ab8d1d 100644 (file)
--- a/kernel/cgroup/rdma.c
+++ b/kernel/cgroup/rdma.c
@@ -173,7 +173,7 @@ uncharge_cg_locked(struct rdma_cgroup *cg,
         * the system.
         */
        if (unlikely(!rpool)) {
-               pr_warn("Invalid device %p or rdma cgroup %p\n", cg, device);
+               pr_warn("Invalid device %p or rdma cgroup %p\n", device, cg);
                return;
        }