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[SCSI] mpt2sas: do not check serial_number in the abort handler 

The SCSI midlayer stops all command processing when in error handling, which
means there is no chance for command reuse when the abort handler is called.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: "Moore, Eric" <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Christoph Hellwig 2011-04-04 09:42:30 -04:00 committed by James Bottomley
parent 05d1091fd9
commit a7c44d4ad1
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/mpt2sas/mpt2sas_scsih.c
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@ -2133,8 +2133,7 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel,
switch (type) {
case MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK:
scmd_lookup = _scsih_scsi_lookup_get(ioc, smid_task);
if (scmd_lookup && (scmd_lookup->serial_number ==
scmd->serial_number))
if (scmd_lookup)
rc = FAILED;
else
rc = SUCCESS;