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authorSergey Shtylyov <s.shtylyov@omp.ru>2022-02-02 23:58:21 +0300
committerDamien Le Moal <damien.lemoal@opensource.wdc.com>2022-02-19 05:18:35 +0300
commitec87cf3782f7b05ae15e061d36c763c35488f292 (patch)
treefd9579e56dd60e6a241f1fd55be48d7a4fc45c1e /drivers/ata/pata_macio.c
parentac1eb6655be440b6c0199f6bc9d20d610fc29d0d (diff)
downloadlinux-ec87cf3782f7b05ae15e061d36c763c35488f292.tar.xz
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.c6
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);