From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752826AbdGHIBj (ORCPT ); Sat, 8 Jul 2017 04:01:39 -0400 Received: from smtp10.smtpout.orange.fr ([80.12.242.132]:35593 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752496AbdGHIBh (ORCPT ); Sat, 8 Jul 2017 04:01:37 -0400 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sat, 08 Jul 2017 10:01:31 +0200 X-ME-IP: 92.140.162.63 From: Christophe JAILLET To: peppe.cavallaro@st.com, alexandre.torgue@st.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH 3/3] net: stmmac: Make 'alloc_dma_[rt]x_desc_resources()' look even closer Date: Sat, 8 Jul 2017 09:46:54 +0200 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'alloc_dma_[rt]x_desc_resources()' functions look very close. Remove a useless initialization and use the same label name for error handling path in order to get them even closer. Signed-off-by: Christophe JAILLET --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 07d486a70118..1853f7ff6657 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1449,7 +1449,7 @@ static void free_dma_rx_desc_resources(struct stmmac_priv *priv) static void free_dma_tx_desc_resources(struct stmmac_priv *priv) { u32 tx_count = priv->plat->tx_queues_to_use; - u32 queue = 0; + u32 queue; /* Free TX queue resources */ for (queue = 0; queue < tx_count; queue++) { @@ -1561,13 +1561,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) sizeof(*tx_q->tx_skbuff_dma), GFP_KERNEL); if (!tx_q->tx_skbuff_dma) - goto err_dma_buffers; + goto err_dma; tx_q->tx_skbuff = kmalloc_array(DMA_TX_SIZE, sizeof(struct sk_buff *), GFP_KERNEL); if (!tx_q->tx_skbuff) - goto err_dma_buffers; + goto err_dma; if (priv->extend_desc) { tx_q->dma_etx = dma_zalloc_coherent(priv->device, @@ -1577,7 +1577,7 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) &tx_q->dma_tx_phy, GFP_KERNEL); if (!tx_q->dma_etx) - goto err_dma_buffers; + goto err_dma; } else { tx_q->dma_tx = dma_zalloc_coherent(priv->device, DMA_TX_SIZE * @@ -1586,13 +1586,13 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv) &tx_q->dma_tx_phy, GFP_KERNEL); if (!tx_q->dma_tx) - goto err_dma_buffers; + goto err_dma; } } return 0; -err_dma_buffers: +err_dma: free_dma_tx_desc_resources(priv); return ret; -- 2.11.0