Commit 2aa0102c6688 ("scsi: ibmvfc: Use correlation token to tag
commands") sets the vfcFrame correlation token to the pointer handle of
the associated ibmvfc_event. However, that commit failed to cast the
pointer to an appropriate type which in this case is a u64. As such
sparse warnings are generated for both correlation token assignments.
ibmvfc.c:2375:36: sparse: incorrect type in argument 1 (different base types)
ibmvfc.c:2375:36: sparse: expected unsigned long long [usertype] val
ibmvfc.c:2375:36: sparse: got struct ibmvfc_event *[assigned] evt
Add the apporpriate u64 casts when assigning an ibmvfc_event as a
correlation token.
Fixes: Commit 2aa0102c6688 ("scsi: ibmvfc: Use correlation token to tag
commands")
Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Tyrel Datwyler <tyr...@linux.ibm.com>
---
drivers/scsi/ibmvscsi/ibmvfc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 42e4d35e0d35..7312f31df878 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1744,7 +1744,7 @@ static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd,
iu->pri_task_attr = IBMVFC_SIMPLE_TASK;
}
- vfc_cmd->correlation = cpu_to_be64(evt);
+ vfc_cmd->correlation = cpu_to_be64((u64)evt);
if (likely(!(rc = ibmvfc_map_sg_data(cmnd, evt, vfc_cmd, vhost->dev))))
return ibmvfc_send_event(evt, vhost, 0);
@@ -2418,7 +2418,7 @@ static int ibmvfc_abort_task_set(struct scsi_device *sdev)
tmf->flags = cpu_to_be16((IBMVFC_NO_MEM_DESC | IBMVFC_TMF));
evt->sync_iu = &rsp_iu;
- tmf->correlation = cpu_to_be64(evt);
+ tmf->correlation = cpu_to_be64((u64)evt);
init_completion(&evt->comp);
rsp_rc = ibmvfc_send_event(evt, vhost, default_timeout);
--
2.27.0
