p54pci: fix -Wunused-but-set-variable warnings
p54pci.c: In function ‘p54p_tx’:
p54pci.c:334:6: warning: variable ‘device_idx’ set but not used
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 0494d7b..1b75317 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -331,10 +331,9 @@
struct p54p_ring_control *ring_control = priv->ring_control;
struct p54p_desc *desc;
dma_addr_t mapping;
- u32 device_idx, idx, i;
+ u32 idx, i;
spin_lock_irqsave(&priv->lock, flags);
- device_idx = le32_to_cpu(ring_control->device_idx[1]);
idx = le32_to_cpu(ring_control->host_idx[1]);
i = idx % ARRAY_SIZE(ring_control->tx_data);