From 2d5c2885983996ae5c32585b16bc600da7aa17bc Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Sat, 1 Sep 2018 03:13:10 +0000 Subject: net: bgmac: remove set but not used variable 'err' 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 Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bgmac.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/net/ethernet/broadcom/bgmac.c') diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 4c94d9218bba..cabc8e49ad24 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -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; } -- cgit v1.2.3-59-g8ed1b