ANDROID: video: adf: Avoid directly referencing user pointers

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / hosts.c

diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 7d647a32f85e737babeb1493c5f48c37b01ecbef..82ac1cd818ac18e1310ba2abaede9c8b262f9976 100644 (file)
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -217,6 +217,13 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev,
                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;
+               }
        }
 
        /*