On Fri, 2009-10-02 at 16:04 -0600, Moger, Babu wrote: > Chandra, I have one comment on this patch.. > > > static inline int scsi_dh_handler_exist(const char *name) > > Index: linux-2.6.31/drivers/scsi/device_handler/scsi_dh.c > > =================================================================== > > --- linux-2.6.31.orig/drivers/scsi/device_handler/scsi_dh.c > > +++ linux-2.6.31/drivers/scsi/device_handler/scsi_dh.c > > @@ -214,7 +214,7 @@ store_dh_state(struct device *dev, struc > > * Activate a device handler > > */ > > if (scsi_dh->activate) > > - err = scsi_dh->activate(sdev); > > + err = scsi_dh->activate(sdev, NULL, NULL); > > > This might cause problems in handlers. We don’t do NULL check in attach routine. I assume you meant activate(), when you mention "attach" above. At every place where the callback function is called, we first check that the callback function is not NULL. Can you point me if I missed some place. Thanks chandra > > > > else > > err = 0; > > } -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
