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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 /drivers/ata/ahci.c | |
| 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 'drivers/ata/ahci.c')
| -rw-r--r-- | drivers/ata/ahci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index edca4e8fd44e..51045fd05243 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -891,7 +891,8 @@ static int ahci_pci_device_suspend(struct device *dev) } ahci_pci_disable_interrupts(host); - return ata_host_suspend(host, PMSG_SUSPEND); + ata_host_suspend(host, PMSG_SUSPEND); + return 0; } static int ahci_pci_device_resume(struct device *dev) |