Kill two never-used (not even in hidden debug macros) variables,
noticed by the compiler.
Signed-off-by: Jeff Garzik <[email protected]>
---
drivers/dma/ioatdma.c | 1 -
drivers/pci/hotplug/pci_hotplug_core.c | 2 --
2 files changed, 3 deletions(-)
diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 41b18c5..d9db64b 100644
--- a/drivers/dma/ioatdma.c
+++ b/drivers/dma/ioatdma.c
@@ -244,7 +244,6 @@ static void ioat_dma_free_chan_resources(struct dma_chan *chan)
struct ioat_dma_chan *ioat_chan = to_ioat_chan(chan);
struct ioat_device *ioat_device = to_ioat_device(chan->device);
struct ioat_desc_sw *desc, *_desc;
- u16 chanctrl;
int in_use_descs = 0;
ioat_dma_memcpy_cleanup(ioat_chan);
diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
index f0eba53..01c351c 100644
--- a/drivers/pci/hotplug/pci_hotplug_core.c
+++ b/drivers/pci/hotplug/pci_hotplug_core.c
@@ -689,8 +689,6 @@ int pci_hp_deregister (struct hotplug_slot *slot)
int __must_check pci_hp_change_slot_info(struct hotplug_slot *slot,
struct hotplug_slot_info *info)
{
- int retval;
-
if ((slot == NULL) || (info == NULL))
return -ENODEV;
-
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