diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2013-01-15 07:28:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-16 14:40:49 -0500 |
| commit | 69b9a712661cbd43bc9c20575c947ddb34314ac9 (patch) | |
| tree | 034aa615f411b5a5f179955610d9f340a83c171c /drivers/net/vmxnet3 | |
| parent | 0d735f13d8842d94ea8236baf12db3bea7daaf98 (diff) | |
vmxnet3: remove unnecessary bookkeeping
The uncommitted[] array was set but never used except in a debug
message. Remove it.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_drv.c | 9 | ||||
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_int.h | 2 |
2 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 3402a0cf1945..99ef9eddfc78 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -628,12 +628,10 @@ vmxnet3_rq_alloc_rx_buf(struct vmxnet3_rx_queue *rq, u32 ring_idx, num_allocated++; vmxnet3_cmd_ring_adv_next2fill(ring); } - rq->uncommitted[ring_idx] += num_allocated; dev_dbg(&adapter->netdev->dev, - "alloc_rx_buf: %d allocated, next2fill %u, next2comp " - "%u, uncommitted %u\n", num_allocated, ring->next2fill, - ring->next2comp, rq->uncommitted[ring_idx]); + "alloc_rx_buf: %d allocated, next2fill %u, next2comp %u\n", + num_allocated, ring->next2fill, ring->next2comp); /* so that the device can distinguish a full ring and an empty ring */ BUG_ON(num_allocated != 0 && ring->next2fill == ring->next2comp); @@ -1331,7 +1329,6 @@ rcd_done: VMXNET3_WRITE_BAR0_REG(adapter, rxprod_reg[ring_idx] + rq->qid * 8, ring->next2fill); - rq->uncommitted[ring_idx] = 0; } vmxnet3_comp_ring_adv_next2proc(&rq->comp_ring); @@ -1376,7 +1373,6 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq, rq->rx_ring[ring_idx].gen = VMXNET3_INIT_GEN; rq->rx_ring[ring_idx].next2fill = rq->rx_ring[ring_idx].next2comp = 0; - rq->uncommitted[ring_idx] = 0; } rq->comp_ring.gen = VMXNET3_INIT_GEN; @@ -1457,7 +1453,6 @@ vmxnet3_rq_init(struct vmxnet3_rx_queue *rq, /* reset internal state and allocate buffers for both rings */ for (i = 0; i < 2; i++) { rq->rx_ring[i].next2fill = rq->rx_ring[i].next2comp = 0; - rq->uncommitted[i] = 0; memset(rq->rx_ring[i].base, 0, rq->rx_ring[i].size * sizeof(struct Vmxnet3_RxDesc)); diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index fc46a81ad538..55465ed5835b 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -276,8 +276,6 @@ struct vmxnet3_rx_queue { struct vmxnet3_rx_ctx rx_ctx; u32 qid; /* rqID in RCD for buffer from 1st ring */ u32 qid2; /* rqID in RCD for buffer from 2nd ring */ - u32 uncommitted[2]; /* # of buffers allocated since last RXPROD - * update */ struct vmxnet3_rx_buf_info *buf_info[2]; struct Vmxnet3_RxQueueCtrl *shared; struct vmxnet3_rq_driver_stats stats; |