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[SCSI] qla2xxx: Remove errant clearing of MBX_INTERRUPT flag during CT-IOCB processing.
author
Andrew Vasquez
<andrew.vasquez@qlogic.com>
Thu, 9 Feb 2012 19:14:07 +0000
(11:14 -0800)
committer
James Bottomley
<JBottomley@Parallels.com>
Sat, 18 Feb 2012 14:46:46 +0000
(08:46 -0600)
This can cause instability in mailbox command state machine handling.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/qla2xxx/qla_isr.c
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diff --git
a/drivers/scsi/qla2xxx/qla_isr.c
b/drivers/scsi/qla2xxx/qla_isr.c
index
e804585
..
349843e
100644
(file)
--- a/
drivers/scsi/qla2xxx/qla_isr.c
+++ b/
drivers/scsi/qla2xxx/qla_isr.c
@@
-2090,7
+2090,6
@@
void qla24xx_process_response_queue(struct scsi_qla_host *vha,
break;
case CT_IOCB_TYPE:
qla24xx_els_ct_entry(vha, rsp->req, pkt, CT_IOCB_TYPE);
- clear_bit(MBX_INTERRUPT, &vha->hw->mbx_cmd_flags);
break;
case ELS_IOCB_TYPE:
qla24xx_els_ct_entry(vha, rsp->req, pkt, ELS_IOCB_TYPE);