diff options
| author | Joe Perches <joe@perches.com> | 2013-03-15 07:23:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-17 12:50:24 -0400 |
| commit | 1f9061d27d3d2028805549c4a306324a48209057 (patch) | |
| tree | 7cfb1a92933f5a9bba6745b68b6a964d9e757ef9 /drivers/net/irda/pxaficp_ir.c | |
| parent | 7f9421c264f8a6e6137027a45ae576517f66fa56 (diff) | |
| download | linux-1f9061d27d3d2028805549c4a306324a48209057.tar.bz2 | |
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/irda/pxaficp_ir.c')
| -rw-r--r-- | drivers/net/irda/pxaficp_ir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c index 858de05bdb7d..964b116a0ab7 100644 --- a/drivers/net/irda/pxaficp_ir.c +++ b/drivers/net/irda/pxaficp_ir.c @@ -700,12 +700,12 @@ static int pxa_irda_start(struct net_device *dev) err = -ENOMEM; si->dma_rx_buff = dma_alloc_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, - &si->dma_rx_buff_phy, GFP_KERNEL ); + &si->dma_rx_buff_phy, GFP_KERNEL); if (!si->dma_rx_buff) goto err_dma_rx_buff; si->dma_tx_buff = dma_alloc_coherent(si->dev, IRDA_FRAME_SIZE_LIMIT, - &si->dma_tx_buff_phy, GFP_KERNEL ); + &si->dma_tx_buff_phy, GFP_KERNEL); if (!si->dma_tx_buff) goto err_dma_tx_buff; |