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Subject[PATCH] libata: remove unused rc in ata_eh_handle_port_resume
Date
Remove unused variable ‘rc’.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/ata/libata-eh.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

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);
--
1.8.3.1
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