[SCSI] zfcp: Move status accessors from zfcp to SCSI include file.
Move the accessor functions for the scsi_cmnd status from zfcp to the
SCSI include file. Change the interface to the functions to pass the
scsi_cmnd pointer instead of the status pointer.
Signed-off-by: Martin Petermann <martin@linux.vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 446fb1d..1603073 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -107,28 +107,6 @@
*zfcp_get_fcp_dl_ptr(fcp_cmd) = fcp_dl;
}
-/*
- * note: it's a bit-or operation not an assignment
- * regarding the specified byte
- */
-static inline void
-set_byte(int *result, char status, char pos)
-{
- *result |= status << (pos * 8);
-}
-
-void
-set_host_byte(int *result, char status)
-{
- set_byte(result, status, 2);
-}
-
-void
-set_driver_byte(int *result, char status)
-{
- set_byte(result, status, 3);
-}
-
static int
zfcp_scsi_slave_alloc(struct scsi_device *sdp)
{
@@ -196,7 +174,7 @@
static void
zfcp_scsi_command_fail(struct scsi_cmnd *scpnt, int result)
{
- set_host_byte(&scpnt->result, result);
+ set_host_byte(scpnt, result);
if ((scpnt->device != NULL) && (scpnt->device->host != NULL))
zfcp_scsi_dbf_event_result("fail", 4,
(struct zfcp_adapter*) scpnt->device->host->hostdata[0],