diff options
| author | Joe Perches <joe@perches.com> | 2013-03-14 13:07:21 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-15 08:56:58 -0400 |
| commit | d0320f750093d012d3ed69fc1e8b385f654523d5 (patch) | |
| tree | 1f9c25c892c33275fb85a993e9a274dc5618370b /drivers/net/ethernet/marvell | |
| parent | 68c45a2da34cb44962c6a48f8e474ec6b7853641 (diff) | |
| download | blackbird-op-linux-d0320f750093d012d3ed69fc1e8b385f654523d5.tar.gz blackbird-op-linux-d0320f750093d012d3ed69fc1e8b385f654523d5.zip | |
drivers:net: Remove dma_alloc_coherent OOM messages
I believe these error messages are already logged
on allocation failure by warn_alloc_failed and so
get a dump_stack on OOM.
Remove the unnecessary additional error logging.
Around these deletions:
o Alignment neatening.
o Remove unnecessary casts of dma_alloc_coherent.
o Hoist assigns from ifs.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/pxa168_eth.c | 11 |
2 files changed, 5 insertions, 20 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index cd345b8969bc..e48261e468f3 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1969,13 +1969,8 @@ static int mvneta_rxq_init(struct mvneta_port *pp, rxq->descs = dma_alloc_coherent(pp->dev->dev.parent, rxq->size * MVNETA_DESC_ALIGNED_SIZE, &rxq->descs_phys, GFP_KERNEL); - if (rxq->descs == NULL) { - netdev_err(pp->dev, - "rxq=%d: Can't allocate %d bytes for %d RX descr\n", - rxq->id, rxq->size * MVNETA_DESC_ALIGNED_SIZE, - rxq->size); + if (rxq->descs == NULL) return -ENOMEM; - } BUG_ON(rxq->descs != PTR_ALIGN(rxq->descs, MVNETA_CPU_D_CACHE_LINE_SIZE)); @@ -2029,13 +2024,8 @@ static int mvneta_txq_init(struct mvneta_port *pp, txq->descs = dma_alloc_coherent(pp->dev->dev.parent, txq->size * MVNETA_DESC_ALIGNED_SIZE, &txq->descs_phys, GFP_KERNEL); - if (txq->descs == NULL) { - netdev_err(pp->dev, - "txQ=%d: Can't allocate %d bytes for %d TX descr\n", - txq->id, txq->size * MVNETA_DESC_ALIGNED_SIZE, - txq->size); + if (txq->descs == NULL) return -ENOMEM; - } /* Make sure descriptor address is cache line size aligned */ BUG_ON(txq->descs != diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 037ed866c22f..3ae4c7f0834d 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -1024,11 +1024,9 @@ static int rxq_init(struct net_device *dev) pep->rx_desc_area_size = size; pep->p_rx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size, &pep->rx_desc_dma, GFP_KERNEL); - if (!pep->p_rx_desc_area) { - printk(KERN_ERR "%s: Cannot alloc RX ring (size %d bytes)\n", - dev->name, size); + if (!pep->p_rx_desc_area) goto out; - } + memset((void *)pep->p_rx_desc_area, 0, size); /* initialize the next_desc_ptr links in the Rx descriptors ring */ p_rx_desc = pep->p_rx_desc_area; @@ -1087,11 +1085,8 @@ static int txq_init(struct net_device *dev) pep->tx_desc_area_size = size; pep->p_tx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size, &pep->tx_desc_dma, GFP_KERNEL); - if (!pep->p_tx_desc_area) { - printk(KERN_ERR "%s: Cannot allocate Tx Ring (size %d bytes)\n", - dev->name, size); + if (!pep->p_tx_desc_area) goto out; - } memset((void *)pep->p_tx_desc_area, 0, pep->tx_desc_area_size); /* Initialize the next_desc_ptr links in the Tx descriptors ring */ p_tx_desc = pep->p_tx_desc_area; |
