diff options
| author | Joe Perches <joe@perches.com> | 2013-03-15 08:23:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-17 17:50:24 +0100 |
| commit | 1f9061d27d3d2028805549c4a306324a48209057 (patch) | |
| tree | 7cfb1a92933f5a9bba6745b68b6a964d9e757ef9 /drivers/net/ethernet/intel/igbvf/netdev.c | |
| parent | netpoll: use DEFINE_STATIC_SRCU() to define netpoll_srcu (diff) | |
| download | linux-1f9061d27d3d2028805549c4a306324a48209057.tar.xz linux-1f9061d27d3d2028805549c4a306324a48209057.zip | |
drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0)
Reduce the number of calls required to alloc
a zeroed block of memory.
Trivially reduces overall object size.
Other changes around these removals
o Neaten call argument alignment
o Remove an unnecessary OOM message after dma_alloc_coherent failure
o Remove unnecessary gfp_t stack variable
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/netdev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igbvf/netdev.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index d60cd4393415..bea46bb26061 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -447,7 +447,6 @@ int igbvf_setup_tx_resources(struct igbvf_adapter *adapter, tx_ring->desc = dma_alloc_coherent(&pdev->dev, tx_ring->size, &tx_ring->dma, GFP_KERNEL); - if (!tx_ring->desc) goto err; @@ -488,7 +487,6 @@ int igbvf_setup_rx_resources(struct igbvf_adapter *adapter, rx_ring->desc = dma_alloc_coherent(&pdev->dev, rx_ring->size, &rx_ring->dma, GFP_KERNEL); - if (!rx_ring->desc) goto err; |