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Commit 450fa219 authored by Mitsuhiro Kimura's avatar Mitsuhiro Kimura Committed by David S. Miller
Browse files

sh_eth: Remove redundant alignment adjustment 



PTR_ALIGN macro after skb_reserve is redundant, because skb_reserve
function adjusts the alignment of skb->data.

Signed-off-by: default avatarMitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
Signed-off-by: default avatarYoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 319cd520

drivers/net/ethernet/renesas/sh_eth.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -1142,7 +1142,7 @@ static void sh_eth_ring_format(struct net_device *ndev) 




		/* RX descriptor */

		/* RX descriptor */

		rxdesc = &mdp->rx_ring[i];

		rxdesc = &mdp->rx_ring[i];

		rxdesc->addr = virt_to_phys(PTR_ALIGN(skb->data, 4));

		rxdesc->addr = virt_to_phys(skb->data);

		rxdesc->status = cpu_to_edmac(mdp, RD_RACT | RD_RFP);

		rxdesc->status = cpu_to_edmac(mdp, RD_RACT | RD_RFP);





		/* The size of the buffer is 16 byte boundary. */

		/* The size of the buffer is 16 byte boundary. */
@@ -1476,7 +1476,7 @@ static int sh_eth_rx(struct net_device *ndev, u32 intr_status, int *quota) 
			sh_eth_set_receive_align(skb);

			sh_eth_set_receive_align(skb);





			skb_checksum_none_assert(skb);

			skb_checksum_none_assert(skb);

			rxdesc->addr = virt_to_phys(PTR_ALIGN(skb->data, 4));

			rxdesc->addr = virt_to_phys(skb->data);

		}

		}

		if (entry >= mdp->num_rx_ring - 1)

		if (entry >= mdp->num_rx_ring - 1)

			rxdesc->status |=

			rxdesc->status |=