On 12/22/2015 02:18 AM, Finn Thain wrote:
The NCR5380 drivers have a home-spun linked list implementation for
scsi_cmnd structs that uses cmd->host_scribble as a 'next' pointer. Adopt
the standard list_head data structure and list operations instead. Remove
the eh_abort_handler rather than convert it. Doing the conversion would
only be churn because the existing EH handlers don't work and get replaced
in a subsequent patch.
Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
---
Changed since v2:
- Fix NULL pointer dereference in NCR5380_reselect() when SUPPORT_TAGS is
enabled in the atari_NCR5380.c core driver.
Well, using ->host_scribble allows for an easy check on the midlayer if
a command has been properly released by the LLDD. But that's just a
side-note.
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@xxxxxxx +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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