Messages in this thread Patch in this message | | | From | Jarod Wilson <> | Subject | [PATCH net-next] sfc: use ALIGN macro for aligning frame sizes | Date | Mon, 30 Nov 2015 17:12:21 -0500 |
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Don't open-code it.
CC: Solarflare linux maintainers <linux-net-drivers@solarflare.com> CC: Shradha Shah <sshah@solarflare.com> CC: netdev@vger.kernel.org Signed-off-by: Jarod Wilson <jarod@redhat.com> --- drivers/net/ethernet/sfc/net_driver.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index a8ddd12..746d591 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1502,8 +1502,9 @@ static inline struct efx_rx_buffer *efx_rx_buffer(struct efx_rx_queue *rx_queue, * same cycle, the XMAC can miss the IPG altogether. We work around * this by adding a further 16 bytes. */ +#define EFX_FRAME_PAD 16 #define EFX_MAX_FRAME_LEN(mtu) \ - ((((mtu) + ETH_HLEN + VLAN_HLEN + 4/* FCS */ + 7) & ~7) + 16) + (ALIGN(((mtu) + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN + EFX_FRAME_PAD), 8)) static inline bool efx_xmit_with_hwtstamp(struct sk_buff *skb) { -- 1.8.3.1
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