diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_xsk.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 7105de6fb344..374b7f10b549 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -800,6 +800,7 @@ static void ice_clean_xdp_irq_zc(struct ice_tx_ring *xdp_ring) struct ice_tx_desc *tx_desc; u16 cnt = xdp_ring->count; struct ice_tx_buf *tx_buf; + u16 completed_frames = 0; u16 xsk_frames = 0; u16 last_rs; int i; @@ -809,19 +810,21 @@ static void ice_clean_xdp_irq_zc(struct ice_tx_ring *xdp_ring) if ((tx_desc->cmd_type_offset_bsz & cpu_to_le64(ICE_TX_DESC_DTYPE_DESC_DONE))) { if (last_rs >= ntc) - xsk_frames = last_rs - ntc + 1; + completed_frames = last_rs - ntc + 1; else - xsk_frames = last_rs + cnt - ntc + 1; + completed_frames = last_rs + cnt - ntc + 1; } - if (!xsk_frames) + if (!completed_frames) return; - if (likely(!xdp_ring->xdp_tx_active)) + if (likely(!xdp_ring->xdp_tx_active)) { + xsk_frames = completed_frames; goto skip; + } ntc = xdp_ring->next_to_clean; - for (i = 0; i < xsk_frames; i++) { + for (i = 0; i < completed_frames; i++) { tx_buf = &xdp_ring->tx_buf[ntc]; if (tx_buf->raw_buf) { @@ -837,7 +840,7 @@ static void ice_clean_xdp_irq_zc(struct ice_tx_ring *xdp_ring) } skip: tx_desc->cmd_type_offset_bsz = 0; - xdp_ring->next_to_clean += xsk_frames; + xdp_ring->next_to_clean += completed_frames; if (xdp_ring->next_to_clean >= cnt) xdp_ring->next_to_clean -= cnt; if (xsk_frames) |