diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 9e267c6d3a43..3067e5a7b75e 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -456,7 +456,7 @@ static int sr_init_command(struct scsi_cmnd * SCpnt)
 static int sr_block_open(struct inode *inode, struct file *file)
 {
 	struct gendisk *disk = inode->i_bdev->bd_disk;
-	struct scsi_cd *cd = scsi_cd(inode->i_bdev->bd_disk);
+	struct scsi_cd *cd;
 	int ret = 0;
 
 	if(!(cd = scsi_cd_get(disk)))