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authorVolker Sameske <sameske@de.ibm.com>2007-05-29 13:29:49 (GMT)
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-06-19 21:51:14 (GMT)
commitc7f6b3a39967b0f28d0e507866840f82e4354a23 (patch)
tree0d03018a17f5d77c3ea4f4d6b0771280319fcf6c /drivers/s390/scsi
parentda9c0c770e775e655e3f77c96d91ee557b117adb (diff)
downloadlinux-c7f6b3a39967b0f28d0e507866840f82e4354a23.tar.xz
[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>
Diffstat (limited to 'drivers/s390/scsi')
-rw-r--r--drivers/s390/scsi/zfcp_erp.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index aef66bc..4e7cb6d 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 "