1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 82312df9b0bf..49c98730bb8d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1065,6 +1065,7 @@ sg_ioctl(struct inode *inode, struct file *filp,
                 return blk_trace_setup(sdp->device->request_queue,
                                        sdp->disk->disk_name,
                                        MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
+                                       NULL,
                                        (char *)arg);
         case BLKTRACESTART:
                 return blk_trace_startstop(sdp->device->request_queue, 1);