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| author |   Sergey Shtylyov <s.shtylyov@omp.ru> | 2022-02-02 23:58:21 +0300 |
|---|---|---|
| committer |   Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-02-19 11:18:35 +0900 |
| commit | ec87cf3782f7b05ae15e061d36c763c35488f292 (patch) | |
| tree | fd9579e56dd60e6a241f1fd55be48d7a4fc45c1e /include/linux/libata.h | |
| parent | ata: libata: ata_{sff|std}_prereset() always return 0 (diff) | |
| download | linux-dev-ec87cf3782f7b05ae15e061d36c763c35488f292.tar.xz linux-dev-ec87cf3782f7b05ae15e061d36c763c35488f292.zip | |
ata: libata: make ata_host_suspend() *void*
ata_host_suspend() always returns 0, so the result checks in many drivers
look pointless. Let's make this function return *void* instead of *int*.
Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 605756f645be..a49e75c4206d 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1080,7 +1080,7 @@ extern int ata_sas_scsi_ioctl(struct ata_port *ap, struct scsi_device *dev, extern bool ata_link_online(struct ata_link *link); extern bool ata_link_offline(struct ata_link *link); #ifdef CONFIG_PM -extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg); +extern void ata_host_suspend(struct ata_host *host, pm_message_t mesg); extern void ata_host_resume(struct ata_host *host); extern void ata_sas_port_suspend(struct ata_port *ap); extern void ata_sas_port_resume(struct ata_port *ap); |