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sh_eth: Remove redundant alignment adjustment

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

Signed-off-by: Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mitsuhiro Kimura 2014-12-08 19:46:21 +09:00 committed by David S. Miller
parent 319cd52013
commit 450fa21942
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/renesas/sh_eth.c
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@ -1142,7 +1142,7 @@ static void sh_eth_ring_format(struct net_device *ndev)
/* RX descriptor */
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);
/* 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);
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)
rxdesc->status |=