[SCSI] qla2xxx: Correct infinite-login-retry issue.
Where the DPC logic would get jammed into continuously reloging-into a port. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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@ -2437,7 +2437,6 @@ qla2x00_do_dpc(void *data)
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if (atomic_read(&fcport->state) != FCS_ONLINE &&
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fcport->login_retry) {
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fcport->login_retry--;
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if (fcport->flags & FCF_FABRIC_DEVICE) {
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if (fcport->flags &
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FCF_TAPE_PRESENT)
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@ -2453,6 +2452,7 @@ qla2x00_do_dpc(void *data)
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qla2x00_local_device_login(
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ha, fcport);
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fcport->login_retry--;
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if (status == QLA_SUCCESS) {
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fcport->old_loop_id = fcport->loop_id;
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@ -2470,6 +2470,8 @@ qla2x00_do_dpc(void *data)
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} else {
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fcport->login_retry = 0;
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}
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if (fcport->login_retry == 0)
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fcport->loop_id = FC_NO_LOOP_ID;
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}
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if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
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break;
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