[SCSI] stex: fix scan of nonexistent lun

[pandora-kernel.git] / drivers / scsi / stex.c

diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 3058bb1..fd7b15b 100644 (file)
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -623,6 +623,11 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
                }
                break;
        case INQUIRY:
+               if (lun >= host->max_lun) {
+                       cmd->result = DID_NO_CONNECT << 16;
+                       done(cmd);
+                       return 0;
+               }
                if (id != host->max_id - 1)
                        break;
                if (!lun && !cmd->device->channel &&