linux-kernel - [PATCH] net: ethernet: ti: netcp_core: remove unused compl queue mapping

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Date:   Mon, 24 Apr 2017 23:54:06 +0300
From:   Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
To:     netdev@...r.kernel.org, w-kwok2@...com, m-karicheri2@...com
Cc:     linux-kernel@...r.kernel.org, grygorii.strashko@...com,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
Subject: [PATCH] net: ethernet: ti: netcp_core: remove unused compl queue mapping

This code is unused and probably was unintentionally left while
moving completion queue mapping in submit function.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
---
Based on net-next/master

 drivers/net/ethernet/ti/netcp_core.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c
index 9027c9c..729a7da 100644
--- a/drivers/net/ethernet/ti/netcp_core.c
+++ b/drivers/net/ethernet/ti/netcp_core.c
@@ -1134,7 +1134,6 @@ netcp_tx_map_skb(struct sk_buff *skb, struct netcp_intf *netcp)
 		u32 buf_len = skb_frag_size(frag);
 		dma_addr_t desc_dma;
 		u32 desc_dma_32;
-		u32 pkt_info;
 
 		dma_addr = dma_map_page(dev, page, page_offset, buf_len,
 					DMA_TO_DEVICE);
@@ -1151,9 +1150,6 @@ netcp_tx_map_skb(struct sk_buff *skb, struct netcp_intf *netcp)
 		}
 
 		desc_dma = knav_pool_desc_virt_to_dma(netcp->tx_pool, ndesc);
-		pkt_info =
-			(netcp->tx_compl_qid & KNAV_DMA_DESC_RETQ_MASK) <<
-				KNAV_DMA_DESC_RETQ_SHIFT;
 		set_pkt_info(dma_addr, buf_len, 0, ndesc);
 		desc_dma_32 = (u32)desc_dma;
 		set_words(&desc_dma_32, 1, &pdesc->next_desc);
-- 
2.7.4