[SCSI] zfcp: avoid if (whatever) ; constructs.
Avoid "if (whatever) ;" constructs since they seem to confuse people,
even if there is a comment.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index d8cd75c..40fa056 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -1687,8 +1687,8 @@
break;
case ZFCP_ERP_ACTION_REOPEN_UNIT:
- if (status == ZFCP_ERP_SUCCEEDED) ; /* no further action */
- else
+ /* Nothing to do if status == ZFCP_ERP_SUCCEEDED */
+ if (status != ZFCP_ERP_SUCCEEDED)
zfcp_erp_port_reopen_internal(unit->port, 0);
break;
}