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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/pata_macio.c | |
| parent | ac1eb6655be440b6c0199f6bc9d20d610fc29d0d (diff) | |
| download | linux-stable-ec87cf3782f7b05ae15e061d36c763c35488f292.tar.gz linux-stable-ec87cf3782f7b05ae15e061d36c763c35488f292.tar.bz2 linux-stable-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/pata_macio.c')
| -rw-r--r-- | drivers/ata/pata_macio.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c index 16e8aa184a75..3c3509f18cdd 100644 --- a/drivers/ata/pata_macio.c +++ b/drivers/ata/pata_macio.c @@ -853,12 +853,8 @@ static int pata_macio_slave_config(struct scsi_device *sdev) #ifdef CONFIG_PM_SLEEP static int pata_macio_do_suspend(struct pata_macio_priv *priv, pm_message_t mesg) { - int rc; - /* First, core libata suspend to do most of the work */ - rc = ata_host_suspend(priv->host, mesg); - if (rc) - return rc; + ata_host_suspend(priv->host, mesg); /* Restore to default timings */ pata_macio_default_timings(priv); |