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[SCSI] qla2xxx: Revert "qla2xxx: Validate mid-layer 'underflow' during check-condition handling."

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This reverts commit 8084fe168a.
The midlayer should be given the oppotunity to interpret the
check-condition and based on scsi_cmnd->resid determine if a
transfer should be retried or failed.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Andrew Vasquez 2008-05-12 22:21:15 -07:00 committed by James Bottomley
parent d2ba5675d8
commit a7cd02320e
1 changed files with 0 additions and 19 deletions
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19
drivers/scsi/qla2xxx/qla_isr.c
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@ -1132,25 +1132,6 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
break;
qla2x00_handle_sense(sp, sense_data, sense_len);
/*
* In case of a Underrun condition, set both the lscsi
* status and the completion status to appropriate
* values.
*/
if (resid &&
((unsigned)(scsi_bufflen(cp) - resid) <
cp->underflow)) {
DEBUG2(qla_printk(KERN_INFO, ha,
"scsi(%ld:%d:%d:%d): Mid-layer underflow "
"detected (%x of %x bytes)...returning "
"error status.\n", ha->host_no,
cp->device->channel, cp->device->id,
cp->device->lun, resid,
scsi_bufflen(cp)));
cp->result = DID_ERROR << 16 | lscsi_status;
}
} else {
/*
* If RISC reports underrun and target does not report