diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ptp.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ptp.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index ec2cf4d7c9b..5612021d960 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -571,9 +571,8 @@ static int efx_ptp_xmit_skb(struct efx_nic *efx, struct sk_buff *skb) struct efx_ptp_data *ptp_data = efx->ptp_data; struct skb_shared_hwtstamps timestamps; int rc = -EIO; - /* MCDI driver requires word aligned lengths */ - size_t len = ALIGN(MC_CMD_PTP_IN_TRANSMIT_LEN(skb->len), 4); MCDI_DECLARE_BUF(txtime, MC_CMD_PTP_OUT_TRANSMIT_LEN); + size_t len; MCDI_SET_DWORD(ptp_data->txbuf, PTP_IN_OP, MC_CMD_PTP_OP_TRANSMIT); MCDI_SET_DWORD(ptp_data->txbuf, PTP_IN_TRANSMIT_LENGTH, skb->len); @@ -591,9 +590,10 @@ static int efx_ptp_xmit_skb(struct efx_nic *efx, struct sk_buff *skb) skb_copy_from_linear_data(skb, MCDI_PTR(ptp_data->txbuf, PTP_IN_TRANSMIT_PACKET), - len); - rc = efx_mcdi_rpc(efx, MC_CMD_PTP, ptp_data->txbuf, len, txtime, - sizeof(txtime), &len); + skb->len); + rc = efx_mcdi_rpc(efx, MC_CMD_PTP, + ptp_data->txbuf, MC_CMD_PTP_IN_TRANSMIT_LEN(skb->len), + txtime, sizeof(txtime), &len); if (rc != 0) goto fail; |