IB/usnic: Improve a failure message

Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: Dave Goodell <dgoodell@cisco.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/usnic/usnic_debugfs.c b/drivers/infiniband/hw/usnic/usnic_debugfs.c
index 5e55b8b..92dc66c 100644 (file)
--- a/drivers/infiniband/hw/usnic/usnic_debugfs.c
+++ b/drivers/infiniband/hw/usnic/usnic_debugfs.c
@@ -157,8 +157,9 @@ void usnic_debugfs_flow_add(struct usnic_ib_qp_grp_flow *qp_flow)
                                                        qp_flow,
                                                        &flowinfo_ops);
        if (IS_ERR_OR_NULL(qp_flow->dbgfs_dentry)) {
-               usnic_err("Failed to create dbg fs entry for flow %u\n",
-                               qp_flow->flow->flow_id);
+               usnic_err("Failed to create dbg fs entry for flow %u with error %ld\n",
+                               qp_flow->flow->flow_id,
+                               PTR_ERR(qp_flow->dbgfs_dentry));
        }
 }