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[SCSI] zfcp: Add comments to switch/case fallthroughs

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Add comments where there is a deliberate fall through in switch/case
statements. This makes some code checkers happy and makes it clear
that there is no missing break statement.

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>
This commit is contained in:
Christof Schmitt
2009-05-15 13:18:18 +02:00
committed by James Bottomley
parent bc90c8632f
commit dceab655d9
2 changed files with 6 additions and 0 deletions
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drivers/s390/scsi/zfcp_erp.c
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@@ -880,6 +880,7 @@ static int zfcp_erp_port_strategy_open_common(struct zfcp_erp_action *act)
zfcp_port_put(port);
return ZFCP_ERP_CONTINUES;
}
/* fall through */
case ZFCP_ERP_STEP_NAMESERVER_LOOKUP:
if (!port->d_id)
return ZFCP_ERP_FAILED;