1 files changed, 19 insertions, 12 deletions

diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index 269192d74372..2aeeeee3372d 100644
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -267,22 +267,29 @@ static int bnx2i_init_one(struct bnx2i_hba *hba, struct cnic_dev *cnic)
         int rc;
 
         read_lock(&bnx2i_dev_lock);
-        if (!test_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic)) {
-                rc = cnic->register_device(cnic, CNIC_ULP_ISCSI, hba);
-                if (rc)         /* duplicate registration */
-                        printk(KERN_ERR "bnx2i- dev reg failed\n");
-
+        rc = cnic->register_device(cnic, CNIC_ULP_ISCSI, hba);
+        if (!rc) {
                 hba->age++;
-
                 set_bit(BNX2I_CNIC_REGISTERED, &hba->reg_with_cnic);
-        }
+        } else if (rc == -EBUSY)        /* duplicate registration */
+                printk(KERN_ALERT "bnx2i, duplicate registration"
+                                  "hba=%p, cnic=%p\n", hba, cnic);
+        else if (rc == -EAGAIN)
+                printk(KERN_ERR "bnx2i, driver not registered\n");
+        else if (rc == -EINVAL)
+                printk(KERN_ERR "bnx2i, invalid type %d\n", CNIC_ULP_ISCSI);
+        else
+                printk(KERN_ERR "bnx2i dev reg, unknown error, %d\n", rc);
         read_unlock(&bnx2i_dev_lock);
 
-        write_lock(&bnx2i_dev_lock);
-        list_add_tail(&hba->link, &adapter_list);
-        adapter_count++;
-        write_unlock(&bnx2i_dev_lock);
-        return 0;
+        if (!rc) {
+                write_lock(&bnx2i_dev_lock);
+                list_add_tail(&hba->link, &adapter_list);
+                adapter_count++;
+                write_unlock(&bnx2i_dev_lock);
+        }
+
+        return rc;
 }