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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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16
drivers/net/ethernet/apple/macmace.c
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@@ -386,20 +386,16 @@ static int mace_open(struct net_device *dev)
/* Allocate the DMA ring buffers */
mp->tx_ring = dma_alloc_coherent(mp->device,
N_TX_RING * MACE_BUFF_SIZE,
&mp->tx_ring_phys, GFP_KERNEL);
if (mp->tx_ring == NULL) {
printk(KERN_ERR "%s: unable to allocate DMA tx buffers\n", dev->name);
N_TX_RING * MACE_BUFF_SIZE,
&mp->tx_ring_phys, GFP_KERNEL);
if (mp->tx_ring == NULL)
goto out1;
}
mp->rx_ring = dma_alloc_coherent(mp->device,
N_RX_RING * MACE_BUFF_SIZE,
&mp->rx_ring_phys, GFP_KERNEL);
if (mp->rx_ring == NULL) {
printk(KERN_ERR "%s: unable to allocate DMA rx buffers\n", dev->name);
N_RX_RING * MACE_BUFF_SIZE,
&mp->rx_ring_phys, GFP_KERNEL);
if (mp->rx_ring == NULL)
goto out2;
}
mace_dma_off(dev);