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Date: Wed, 4 Jul 2018 08:30:43 +0100 From: Colin King <colin.king@...onical.com> To: "David S . Miller" <davem@...emloft.net>, Florian Fainelli <f.fainelli@...il.com>, Scott Branden <scott.branden@...adcom.com>, Abhishek Shah <abhishek.shah@...adcom.com>, netdev@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] net: bgmac: remove redundant variable 'freed' From: Colin Ian King <colin.king@...onical.com> Variable 'freed' is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'freed' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/net/ethernet/broadcom/bgmac.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index e6ea8e61f96d..4c94d9218bba 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -236,7 +236,6 @@ static void bgmac_dma_tx_free(struct bgmac *bgmac, struct bgmac_dma_ring *ring) { struct device *dma_dev = bgmac->dma_dev; int empty_slot; - bool freed = false; unsigned bytes_compl = 0, pkts_compl = 0; /* The last slot that hardware didn't consume yet */ @@ -279,7 +278,6 @@ static void bgmac_dma_tx_free(struct bgmac *bgmac, struct bgmac_dma_ring *ring) slot->dma_addr = 0; ring->start++; - freed = true; } if (!pkts_compl) -- 2.17.1
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