scsi: qedf: Log message if scsi_add_host fails

Print message on scsi_add_host failure.

Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Chad Dupuis <cdupuis@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index a527b9b1f9af60797cad44281ed563350fe65f1a..e2f3228f15a6f1d01d6f739a2cd6bbe407951bab 100644 (file)
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -3330,8 +3330,11 @@ static int __qedf_probe(struct pci_dev *pdev, int mode)
                host->max_cmd_len = QEDF_MAX_CDB_LEN;
                host->can_queue = FCOE_PARAMS_NUM_TASKS;
                rc = scsi_add_host(host, &pdev->dev);
-               if (rc)
+               if (rc) {
+                       QEDF_WARN(&qedf->dbg_ctx,
+                                 "Error adding Scsi_Host.\n");
                        goto err6;
+               }
        }
 
        memset(&params, 0, sizeof(params));