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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index b70bcf6d2914..7d79d206938a 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);