scsi: scsi_debug: Drop if with an always false condition

to_sdebug_host() is a container_of operation, so it never returns NULL.

Link: https://lore.kernel.org/r/20210506203206.254258-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index a5d1633..6e2ad00 100644 (file)
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -7684,11 +7684,6 @@ static int sdebug_driver_remove(struct device *dev)
 
        sdbg_host = to_sdebug_host(dev);
 
-       if (!sdbg_host) {
-               pr_err("Unable to locate host info\n");
-               return -ENODEV;
-       }
-
        scsi_remove_host(sdbg_host->shost);
 
        list_for_each_entry_safe(sdbg_devinfo, tmp, &sdbg_host->dev_info_list,