scsi: osst: add missing indent on a for loop statement

The for loop is statement is missing an indent, add it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/osst.c

@@ -5434,7 +5434,7 @@ static int append_to_buffer(const char __user *ubp, struct osst_buffer *st_bp, i
 
 	for (i=0, offset=st_bp->buffer_bytes;
 	     i < st_bp->sg_segs && offset >= st_bp->sg[i].length; i++)
-	offset -= st_bp->sg[i].length;
+		offset -= st_bp->sg[i].length;
 	if (i == st_bp->sg_segs) {  /* Should never happen */
 		printk(KERN_WARNING "osst :A: Append_to_buffer offset overflow.\n");
 		return (-EIO);