AcoSail/kernel_optimize_test
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[SCSI] fusion: do not check serial_number in the abort handler

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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>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Christoph Hellwig 2011-04-04 09:42:41 -04:00 committed by James Bottomley
parent a7c44d4ad1
commit aeaeb5cec5
1 changed files with 3 additions and 5 deletions
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8
drivers/message/fusion/mptscsih.c
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@ -1773,7 +1773,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
int scpnt_idx;
int retval;
VirtDevice *vdevice;
ulong sn = SCpnt->serial_number;
MPT_ADAPTER *ioc;
/* If we can't locate our host adapter structure, return FAILED status.
@ -1859,8 +1858,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
vdevice->vtarget->id, vdevice->lun,
ctx2abort, mptscsih_get_tm_timeout(ioc));
if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx &&
SCpnt->serial_number == sn) {
if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx) {
dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"task abort: command still in active list! (sc=%p)\n",
ioc->name, SCpnt));
@ -1873,9 +1871,9 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
}
out:
printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p) (sn=%ld)\n",
printk(MYIOC_s_INFO_FMT "task abort: %s (rv=%04x) (sc=%p)\n",
ioc->name, ((retval == SUCCESS) ? "SUCCESS" : "FAILED"), retval,
SCpnt, SCpnt->serial_number);
SCpnt);
return retval;
}