net: bgmac: remove set but not used variable 'err' (2d5c2885) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/broadcom/bgmac.c: In function 'bgmac_dma_alloc': drivers/net/ethernet/broadcom/bgmac.c:619:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bgmac.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -616,7 +616,6 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
		static const u16 ring_base[] = { BGMAC_DMA_BASE0, BGMAC_DMA_BASE1,
		BGMAC_DMA_BASE2, BGMAC_DMA_BASE3, };
		int size; /* ring size: different for Tx and Rx */
		int err;
		int i;

		BUILD_BUG_ON(BGMAC_MAX_TX_RINGS > ARRAY_SIZE(ring_base));
		@@ -666,7 +665,6 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
		if (!ring->cpu_base) {
		dev_err(bgmac->dev, "Allocation of RX ring 0x%X failed\n",
		ring->mmio_base);
		err = -ENOMEM;
		goto err_dma_free;
		}

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