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scsi: snic: Make snic_io_exch_ver_cmpl_handler() return void 

This function does not need a return value since no callers depend on
it. Make it return void.

This also fixes the coccicheck warning:

drivers/scsi/snic/snic_ctl.c:163:5-8: Unneeded variable: "ret". Return
"0" on line 228

Link: https://lore.kernel.org/r/20200418070615.11603-1-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jason Yan 2020-04-18 15:06:15 +08:00 committed by Martin K. Petersen
parent baf3fbf26c
commit 6942d531e2
2 changed files with 2 additions and 5 deletions
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2
drivers/scsi/snic/snic.h
View File

@ -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);

5
drivers/scsi/snic/snic_ctl.c
View File

@ -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 */
/*