From c7f6b3a39967b0f28d0e507866840f82e4354a23 Mon Sep 17 00:00:00 2001
From: Volker Sameske <sameske@de.ibm.com>
Date: Tue, 29 May 2007 15:29:49 +0200
Subject: [PATCH] [SCSI] zfcp: clear adapter status flags during adapter
shutdown
In some cases we did not reset some adapter status flags properly.
This patch clears these flags during FCP adapter shutdown.
Signed-off-by: Volker Sameske <sameske@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---
drivers/s390/scsi/zfcp_erp.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index aef66bc2b6ca..4e7cb6dc4d34 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -1986,6 +1986,10 @@ zfcp_erp_adapter_strategy_generic(struct zfcp_erp_action *erp_action, int close)
failed_openfcp:
zfcp_close_fsf(erp_action->adapter);
failed_qdio:
+ atomic_clear_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK |
+ ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED |
+ ZFCP_STATUS_ADAPTER_XPORT_OK,
+ &erp_action->adapter->status);
out:
return retval;
}
@@ -2167,6 +2171,9 @@ zfcp_erp_adapter_strategy_open_fsf_xconfig(struct zfcp_erp_action *erp_action)
sleep *= 2;
}
+ atomic_clear_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT,
+ &adapter->status);
+
if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK,
&adapter->status)) {
ZFCP_LOG_INFO("error: exchange of configuration data for "
--
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