diff options
| 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/sata_mv.c | |
| parent | ac1eb6655be440b6c0199f6bc9d20d610fc29d0d (diff) | |
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/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 53446b997740..3b2a0d228306 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4235,10 +4235,10 @@ static int mv_platform_remove(struct platform_device *pdev) static int mv_platform_suspend(struct platform_device *pdev, pm_message_t state) { struct ata_host *host = platform_get_drvdata(pdev); + if (host) - return ata_host_suspend(host, state); - else - return 0; + ata_host_suspend(host, state); + return 0; } static int mv_platform_resume(struct platform_device *pdev) |