netdev - [PATCH 5/6] net: mvneta: get rid of skb in mvneta_rx

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Message-Id: <99f6e0a7fe5d2e196e4ed80ff398ff1dd022a5ea.1594309075.git.lorenzo@kernel.org>
Date:   Thu,  9 Jul 2020 17:57:22 +0200
From:   Lorenzo Bianconi <lorenzo@...nel.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, bpf@...r.kernel.org, kuba@...nel.org,
        ilias.apalodimas@...aro.org, lorenzo.bianconi@...hat.com,
        brouer@...hat.com, echaudro@...hat.com, sameehj@...zon.com
Subject: [PATCH 5/6] net: mvneta: get rid of skb in mvneta_rx_queue

Remove skb pointer in mvneta_rx_queue data structure since it is no
longer used

Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/marvell/mvneta.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index f75a45ad586c..1a0f34a9c01e 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -699,8 +699,6 @@ struct mvneta_rx_queue {
 	int first_to_refill;
 	u32 refill_num;
 
-	/* pointer to uncomplete skb buffer */
-	struct sk_buff *skb;
 	int left_size;
 };
 
@@ -3361,9 +3359,6 @@ static void mvneta_rxq_deinit(struct mvneta_port *pp,
 {
 	mvneta_rxq_drop_pkts(pp, rxq);
 
-	if (rxq->skb)
-		dev_kfree_skb_any(rxq->skb);
-
 	if (rxq->descs)
 		dma_free_coherent(pp->dev->dev.parent,
 				  rxq->size * MVNETA_DESC_ALIGNED_SIZE,
@@ -3376,7 +3371,6 @@ static void mvneta_rxq_deinit(struct mvneta_port *pp,
 	rxq->descs_phys        = 0;
 	rxq->first_to_refill   = 0;
 	rxq->refill_num        = 0;
-	rxq->skb               = NULL;
 	rxq->left_size         = 0;
 }
 
-- 
2.26.2