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authorAndi Kleen <andi@firstfloor.org>2010-07-20 15:18:36 -0700
committerLen Brown <len.brown@intel.com>2010-08-15 00:53:08 -0400
commitcfa806f059801dbe7e435745eb2e187c8bfe1e7f (patch)
tree9c99026f29b863ca0541699e45349b8fa40ea93a /drivers/ata
parent43d9f87b79804f2d75d9d8a81c862b179f055a15 (diff)
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gcc-4.6: ACPI: fix unused but set variables in ACPI
Some minor improvements in error handling, but overall it was mostly dead code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-acpi.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 7b5eea7e01dc..8b5ea399a4f4 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -145,12 +145,6 @@ static void ata_acpi_handle_hotplug(struct ata_port *ap, struct ata_device *dev,
struct ata_eh_info *ehi = &ap->link.eh_info;
int wait = 0;
unsigned long flags;
- acpi_handle handle;
-
- if (dev)
- handle = dev->acpi_handle;
- else
- handle = ap->acpi_handle;
spin_lock_irqsave(ap->lock, flags);
/*