tree 4b09d2017a0122984b694e167aeaff2afcc931e0
parent 9f9ef6d3c08319defc29e4cf6ef2868d15ed0cc3
author Martin Svec <martin.svec@zoner.cz> 1328595205 -0800
committer Nicholas Bellinger <nab@linux-iscsi.org> 1328597338 +0000

target: Fix unsupported WRITE_SAME sense payload

This patch fixes a bug in target-core where unsupported WRITE_SAME ops
from a target_check_write_same_discard() failure was incorrectly
returning CHECK_CONDITION w/ TCM_INVALID_CDB_FIELD sense data.
This was causing some clients to not properly fall back, so go ahead
and use the correct TCM_UNSUPPORTED_SCSI_OPCODE sense for this case.

Reported-by: Martin Svec <martin.svec@zoner.cz>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>