Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/mediatek/mt76/dma.c: In function mt76_dma_rx_fill:
drivers/net/wireless/mediatek/mt76/dma.c:377:6: warning: variable idx set but not used [-Wunused-but-set-variable]
It is not used since commit 17f1de56df05 ("mt76:
add common code shared between multiple chipsets")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/dma.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index c747eb2..70fab98 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -363,7 +363,6 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q)
int frames = 0;
int len = SKB_WITH_OVERHEAD(q->buf_size);
int offset = q->buf_offset;
- int idx;
spin_lock_bh(&q->lock);
@@ -382,7 +381,7 @@ mt76_dma_rx_fill(struct mt76_dev *dev, struct mt76_queue *q)
qbuf.addr = addr + offset;
qbuf.len = len - offset;
- idx = mt76_dma_add_buf(dev, q, &qbuf, 1, 0, buf, NULL);
+ mt76_dma_add_buf(dev, q, &qbuf, 1, 0, buf, NULL);
frames++;
}
--
2.7.4
