netdev - [net-next 10/17] net/mlx5e: RX, Generalise function of SKB frag addition

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Date:   Fri,  1 Jun 2018 17:05:37 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Tariq Toukan <tariqt@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net-next 10/17] net/mlx5e: RX, Generalise function of SKB frag addition

From: Tariq Toukan <tariqt@...lanox.com>

Rename it and pass truesize as an extra argument, as it will be used also
in Legacy RQ in a downstream patch.

Signed-off-by: Tariq Toukan <tariqt@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 61a76faa2779..546e3bc46cd1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -311,13 +311,11 @@ void mlx5e_dealloc_rx_wqe(struct mlx5e_rq *rq, u16 ix)
 		mlx5e_free_rx_wqe(rq, wi);
 }
 
-static inline void mlx5e_add_skb_frag_mpwqe(struct mlx5e_rq *rq,
-					    struct sk_buff *skb,
-					    struct mlx5e_dma_info *di,
-					    u32 frag_offset, u32 len)
+static inline void
+mlx5e_add_skb_frag(struct mlx5e_rq *rq, struct sk_buff *skb,
+		   struct mlx5e_dma_info *di, u32 frag_offset, u32 len,
+		   unsigned int truesize)
 {
-	unsigned int truesize = ALIGN(len, BIT(rq->mpwqe.log_stride_sz));
-
 	dma_sync_single_for_cpu(rq->pdev,
 				di->addr + frag_offset,
 				len, DMA_FROM_DEVICE);
@@ -1094,9 +1092,11 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w
 	while (byte_cnt) {
 		u32 pg_consumed_bytes =
 			min_t(u32, PAGE_SIZE - frag_offset, byte_cnt);
+		unsigned int truesize =
+			ALIGN(pg_consumed_bytes, BIT(rq->mpwqe.log_stride_sz));
 
-		mlx5e_add_skb_frag_mpwqe(rq, skb, di, frag_offset,
-					 pg_consumed_bytes);
+		mlx5e_add_skb_frag(rq, skb, di, frag_offset,
+				   pg_consumed_bytes, truesize);
 		byte_cnt -= pg_consumed_bytes;
 		frag_offset = 0;
 		di++;
-- 
2.17.0