Commit cc53b52d authored Oct 29, 2019 by zhengbin Committed by Felix Fietkau Nov 20, 2019

mt76: Remove set but not used variable 'idx'



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 17f1de56 ("mt76:
add common code shared between multiple chipsets")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

parent 284efb47

drivers/net/wireless/mediatek/mt76/dma.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -365,7 +365,6 @@ 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);

		@@ -384,7 +383,7 @@ 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++;
		}

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