This function do not need a return value and no users use it's return
value. So we can make it void.
This also fixes the coccicheck warning:
drivers/scsi/snic/snic_ctl.c:163:5-8: Unneeded variable: "ret". Return
"0" on line 228
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
---
drivers/scsi/snic/snic.h | 2 +-
drivers/scsi/snic/snic_ctl.c | 5 +----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/snic/snic.h b/drivers/scsi/snic/snic.h
index de0ab5fc8474..f4c666285bba 100644
--- a/drivers/scsi/snic/snic.h
+++ b/drivers/scsi/snic/snic.h
@@ -399,7 +399,7 @@ void snic_handle_link_event(struct snic *);
void snic_handle_link(struct work_struct *);
int snic_queue_exch_ver_req(struct snic *);
-int snic_io_exch_ver_cmpl_handler(struct snic *, struct snic_fw_req *);
+void snic_io_exch_ver_cmpl_handler(struct snic *, struct snic_fw_req *);
int snic_queue_wq_desc(struct snic *, void *os_buf, u16 len);
diff --git a/drivers/scsi/snic/snic_ctl.c b/drivers/scsi/snic/snic_ctl.c
index 449b03f3bbd3..4cd86115cfb2 100644
--- a/drivers/scsi/snic/snic_ctl.c
+++ b/drivers/scsi/snic/snic_ctl.c
@@ -151,7 +151,7 @@ snic_queue_exch_ver_req(struct snic *snic)
/*
* snic_io_exch_ver_cmpl_handler
*/
-int
+void
snic_io_exch_ver_cmpl_handler(struct snic *snic, struct snic_fw_req *fwreq)
{
struct snic_req_info *rqi = NULL;
@@ -160,7 +160,6 @@ snic_io_exch_ver_cmpl_handler(struct snic *snic, struct snic_fw_req *fwreq)
u32 cmnd_id, hid, max_sgs;
ulong ctx = 0;
unsigned long flags;
- int ret = 0;
SNIC_HOST_INFO(snic->shost, "Exch Ver Compl Received.\n");
snic_io_hdr_dec(&fwreq->hdr, &typ, &hdr_stat, &cmnd_id, &hid, &ctx);
@@ -224,8 +223,6 @@ snic_io_exch_ver_cmpl_handler(struct snic *snic, struct snic_fw_req *fwreq)
snic_release_untagged_req(snic, rqi);
SNIC_HOST_INFO(snic->shost, "Exch_cmpl Done, hdr_stat %d.\n", hdr_stat);
-
- return ret;
} /* end of snic_io_exch_ver_cmpl_handler */
/*
--
2.21.1
