libata: remove unused rc in ata_eh_handle_port_resume
Remove unused variable ‘rc’.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index b70bcf6..7d79d20 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -4175,7 +4175,6 @@ static void ata_eh_handle_port_resume(struct ata_port *ap)
struct ata_link *link;
struct ata_device *dev;
unsigned long flags;
- int rc = 0;
/* are we resuming? */
spin_lock_irqsave(ap->lock, flags);
@@ -4202,7 +4201,7 @@ static void ata_eh_handle_port_resume(struct ata_port *ap)
ata_acpi_set_state(ap, ap->pm_mesg);
if (ap->ops->port_resume)
- rc = ap->ops->port_resume(ap);
+ ap->ops->port_resume(ap);
/* tell ACPI that we're resuming */
ata_acpi_on_resume(ap);