diff options
| author | Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com> | 2014-12-08 19:46:21 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-09 18:05:08 -0500 |
| commit | 450fa21942fe2c37f0c9f52d1a33bbc081eee288 (patch) | |
| tree | ffb15f5ed34a175e84ba59a02d28baf7081a087a /drivers | |
| parent | 319cd52013dec3413a3b753f7b7747504aa077df (diff) | |
| download | lwn-450fa21942fe2c37f0c9f52d1a33bbc081eee288.tar.gz lwn-450fa21942fe2c37f0c9f52d1a33bbc081eee288.zip | |
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: Mitsuhiro Kimura <mitsuhiro.kimura.kc@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/renesas/sh_eth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index e77025915b23..ad2e285aefd4 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -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 |= |