[SCSI] scsi_dh_rdac : minor return fix for rdac

Signed-off-by: Babu Moger <babu.moger@netapp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c
index a44676c..69c915a 100644 (file)
--- a/drivers/scsi/device_handler/scsi_dh_rdac.c
+++ b/drivers/scsi/device_handler/scsi_dh_rdac.c
@@ -853,7 +853,7 @@ static int rdac_bus_attach(struct scsi_device *sdev)
        if (!scsi_dh_data) {
                sdev_printk(KERN_ERR, sdev, "%s: Attach failed\n",
                            RDAC_NAME);
-               return 0;
+               return -ENOMEM;
        }
 
        scsi_dh_data->scsi_dh = &rdac_dh;