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[SCSI] zfcp: Remove flag ZFCP_STATUS_FSFREQ_TMFUNCNOTSUPP

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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@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Christof Schmitt 2009-11-24 16:54:18 +01:00 committed by James Bottomley
parent 0fdd21330a
commit 54987386ee
2 changed files with 0 additions and 4 deletions
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1
drivers/s390/scsi/zfcp_def.h
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@ -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 *****************************/

3
drivers/s390/scsi/zfcp_scsi.c
View File

@ -264,9 +264,6 @@ static int zfcp_task_mgmt_function(struct scsi_cmnd *scpnt, u8 tm_flags)
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);