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Date: Thu, 13 Jul 2017 16:07:58 +0800 From: Kefeng Wang <wangkefeng.wang@...wei.com> To: Tejun Heo <tj@...nel.org>, <linux-kernel@...r.kernel.org> CC: Kefeng Wang <wangkefeng.wang@...wei.com> Subject: [PATCH] libata: remove unused rc in ata_eh_handle_port_resume Remove unused variable ‘rc’. Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.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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