From: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
The flag ZFCP_STATUS_FSFREQ_TMFUNCNOTSUPP is never set and hence can
be removed. This is a leftover from the time when zfcp had to decide
whether the target supports a "logical unit reset" or not. Nowadays,
the SCSI midlayer calls the eh_device_reset_handler or the
eh_target_reset_handler and zfcp simply maps this to a "logical unit
reset" or a "target reset".
Reviewed-by: Swen Schillig <swen@xxxxxxxxxxxx>
Signed-off-by: Christof Schmitt <christof.schmitt@xxxxxxxxxx>
---
drivers/s390/scsi/zfcp_def.h | 1 -
drivers/s390/scsi/zfcp_scsi.c | 3 ---
2 files changed, 4 deletions(-)
--- a/drivers/s390/scsi/zfcp_def.h 2009-11-24 12:36:57.000000000 +0100
+++ b/drivers/s390/scsi/zfcp_def.h 2009-11-24 12:37:04.000000000 +0100
@@ -111,7 +111,6 @@
#define ZFCP_STATUS_FSFREQ_ABORTSUCCEEDED 0x00000040
#define ZFCP_STATUS_FSFREQ_ABORTNOTNEEDED 0x00000080
#define ZFCP_STATUS_FSFREQ_TMFUNCFAILED 0x00000200
-#define ZFCP_STATUS_FSFREQ_TMFUNCNOTSUPP 0x00000400
#define ZFCP_STATUS_FSFREQ_DISMISSED 0x00001000
/************************* STRUCTURE DEFINITIONS *****************************/
--- a/drivers/s390/scsi/zfcp_scsi.c 2009-11-24 12:37:01.000000000 +0100
+++ b/drivers/s390/scsi/zfcp_scsi.c 2009-11-24 12:37:04.000000000 +0100
@@ -264,9 +264,6 @@ static int zfcp_task_mgmt_function(struc
if (fsf_req->status & ZFCP_STATUS_FSFREQ_TMFUNCFAILED) {
zfcp_dbf_scsi_devreset("fail", tm_flags, unit, scpnt);
retval = FAILED;
- } else if (fsf_req->status & ZFCP_STATUS_FSFREQ_TMFUNCNOTSUPP) {
- zfcp_dbf_scsi_devreset("nsup", tm_flags, unit, scpnt);
- retval = FAILED;
} else
zfcp_dbf_scsi_devreset("okay", tm_flags, unit, scpnt);
--
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