Lee, > Out of interest, do you know of any other efforts to fix W=1 warnings > in SCSI? I am not. I try to encourage that all new patches get compiled with C=1/W=1. If I could, I would strictly enforce this. However, there is just too much vintage code around at this point. And even some of the most actively developed "contemporary" drivers suffer from a large amount of sparse warnings. Would love to see things cleaned up. -- Martin K. Petersen Oracle Linux Engineering