[SCSI] zfcp: Fix erp escalation procedure

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If an action fails, retry it until the erp count exceeds the
threshold. If there is something fundamentally wrong, the FSF layer
will trigger a more appropriate action depending on the FSF status
codes.

The followup for successful actions is a different followup than
retrying failed actions, so split the code two functions to make this
clear.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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Christof Schmitt 2009-07-13 15:06:09 +02:00 • committed by James Bottomley

parent ddb3e0c111

commit 85600f7f83

1 changed files with 24 additions and 26 deletions

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drivers/s390/scsi/zfcp_erp.c

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