error = scsi_mq_setup_tags(shost);
if (error)
goto fail;
+ } else {
+ shost->bqt = blk_init_tags(shost->can_queue,
+ shost->hostt->tag_alloc_policy);
+ if (!shost->bqt) {
+ error = -ENOMEM;
+ goto fail;
+ }
}
/*
kfree(queuedata);
}
+ if (shost->shost_state == SHOST_CREATED) {
+ /*
+ * Free the shost_dev device name here if scsi_host_alloc()
+ * and scsi_host_put() have been called but neither
+ * scsi_host_add() nor scsi_host_remove() has been called.
+ * This avoids that the memory allocated for the shost_dev
+ * name is leaked.
+ */
+ kfree(dev_name(&shost->shost_dev));
+ }
+
scsi_destroy_command_freelist(shost);
if (shost_use_blk_mq(shost)) {
if (shost->tag_set.tags)