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libata: remove unused rc in ata_eh_handle_port_resume

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Remove unused variable ‘rc’.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Kefeng Wang 2017-07-13 16:07:58 +08:00 committed by Tejun Heo
parent 7cfdfdc82a
commit ae86793700
1 changed files with 1 additions and 2 deletions
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3
drivers/ata/libata-eh.c
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@ -4175,7 +4175,6 @@ static void ata_eh_handle_port_resume(struct ata_port *ap)
struct ata_link *link; struct ata_link *link;
struct ata_device *dev; struct ata_device *dev;
unsigned long flags; unsigned long flags;
int rc = 0;
/* are we resuming? */ /* are we resuming? */
spin_lock_irqsave(ap->lock, flags); 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); ata_acpi_set_state(ap, ap->pm_mesg);
if (ap->ops->port_resume) if (ap->ops->port_resume)
rc = ap->ops->port_resume(ap); ap->ops->port_resume(ap);
/* tell ACPI that we're resuming */ /* tell ACPI that we're resuming */
ata_acpi_on_resume(ap); ata_acpi_on_resume(ap);