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scsi: libsas: Use void for sas_discover_event() return code

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The callers of function sas_discover_event() do not check its return value.
The function also only ever returns 0, so use void instead.

Link: https://lore.kernel.org/r/1644561778-183074-2-git-send-email-chenxiang66@hisilicon.com
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Xiang Chen 2022-02-11 14:42:55 +08:00 committed by Martin K. Petersen
parent f69b0791df
commit 26d4a969dd
2 changed files with 3 additions and 5 deletions
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6
drivers/scsi/libsas/sas_discover.c
View File

@ -545,19 +545,17 @@ static void sas_chain_event(int event, unsigned long *pending,
}
}
int sas_discover_event(struct asd_sas_port *port, enum discover_event ev)
void sas_discover_event(struct asd_sas_port *port, enum discover_event ev)
{
struct sas_discovery *disc;
if (!port)
return 0;
return;
disc = &port->disc;
BUG_ON(ev >= DISC_NUM_EVENTS);
sas_chain_event(ev, &disc->pending, &disc->disc_work[ev].work, port->ha);
return 0;
}
/**

2
include/scsi/libsas.h
View File

@ -684,7 +684,7 @@ int sas_ex_revalidate_domain(struct domain_device *);
void sas_unregister_domain_devices(struct asd_sas_port *port, int gone);
void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *);
int sas_discover_event(struct asd_sas_port *, enum discover_event ev);
void sas_discover_event(struct asd_sas_port *, enum discover_event ev);
int sas_discover_sata(struct domain_device *);
int sas_discover_end_dev(struct domain_device *);