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drivers:net: Remove dma_alloc_coherent OOM messages

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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>
This commit is contained in:
Joe Perches
2013-03-14 13:07:21 +00:00
committed by David S. Miller
parent 68c45a2da3
commit d0320f7500
42 changed files with 121 additions and 277 deletions
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8
drivers/net/ethernet/ibm/emac/mal.c
View File

@@ -637,13 +637,9 @@ static int mal_probe(struct platform_device *ofdev)
bd_size = sizeof(struct mal_descriptor) *
(NUM_TX_BUFF * mal->num_tx_chans +
NUM_RX_BUFF * mal->num_rx_chans);
mal->bd_virt =
dma_alloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma,
GFP_KERNEL);
mal->bd_virt = dma_alloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma,
GFP_KERNEL);
if (mal->bd_virt == NULL) {
printk(KERN_ERR
"mal%d: out of memory allocating RX/TX descriptors!\n",
index);
err = -ENOMEM;
goto fail_unmap;
}

6
drivers/net/ethernet/ibm/ibmveth.c
View File

@@ -556,11 +556,9 @@ static int ibmveth_open(struct net_device *netdev)
adapter->rx_queue.queue_len = sizeof(struct ibmveth_rx_q_entry) *
rxq_entries;
adapter->rx_queue.queue_addr =
dma_alloc_coherent(dev, adapter->rx_queue.queue_len,
&adapter->rx_queue.queue_dma, GFP_KERNEL);
dma_alloc_coherent(dev, adapter->rx_queue.queue_len,
&adapter->rx_queue.queue_dma, GFP_KERNEL);
if (!adapter->rx_queue.queue_addr) {
netdev_err(netdev, "unable to allocate rx queue pages\n");
rc = -ENOMEM;
goto err_out;
}