From: LABBE Corentin Date: Wed, 8 Feb 2017 08:31:19 +0000 (+0100) Subject: net: stmmac: remove dead code in stmmac_tx_clean X-Git-Tag: v4.11-rc1~124^2~171^2~2 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=732fe78c0785aa8f1ff40a06a2fd5eb221a81157;p=linux.git net: stmmac: remove dead code in stmmac_tx_clean Since commit cf32deec16e4 ("stmmac: add tx_skbuff_dma to save descriptors used by PTP"), the struct dma_desc *p in stmmac_tx_clean was not used at all. This patch remove this dead code. Signed-off-by: Corentin Labbe Acked-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 9805aa8c599e..c5dc3f944da6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1109,13 +1109,6 @@ static void dma_free_tx_skbufs(struct stmmac_priv *priv) int i; for (i = 0; i < DMA_TX_SIZE; i++) { - struct dma_desc *p; - - if (priv->extend_desc) - p = &((priv->dma_etx + i)->basic); - else - p = priv->dma_tx + i; - if (priv->tx_skbuff_dma[i].buf) { if (priv->tx_skbuff_dma[i].map_as_page) dma_unmap_page(priv->device,