1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 6be596dc360a..ea90a3ebb9c2 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -616,6 +616,8 @@ static int ib_umad_reg_agent(struct ib_umad_file *file, void __user *arg,
         mutex_lock(&file->mutex);
 
         if (!file->port->ib_dev) {
+                dev_notice(file->port->dev,
+                           "ib_umad_reg_agent: invalid device\n");
                 ret = -EPIPE;
                 goto out;
         }
@@ -626,6 +628,9 @@ static int ib_umad_reg_agent(struct ib_umad_file *file, void __user *arg,
         }
 
         if (ureq.qpn != 0 && ureq.qpn != 1) {
+                dev_notice(file->port->dev,
+                           "ib_umad_reg_agent: invalid QPN %d specified\n",
+                           ureq.qpn);
                 ret = -EINVAL;
                 goto out;
         }
@@ -634,6 +639,9 @@ static int ib_umad_reg_agent(struct ib_umad_file *file, void __user *arg,
                 if (!__get_agent(file, agent_id))
                         goto found;
 
+        dev_notice(file->port->dev,
+                   "ib_umad_reg_agent: Max Agents (%u) reached\n",
+                   IB_UMAD_MAX_AGENTS);
         ret = -ENOMEM;
         goto out;