diff options
| author | Joe Perches | 2013-03-15 08:23:58 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-03-17 17:50:24 +0100 |
| commit | 1f9061d27d3d2028805549c4a306324a48209057 (patch) | |
| tree | 7cfb1a92933f5a9bba6745b68b6a964d9e757ef9 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | |
| parent | netpoll: use DEFINE_STATIC_SRCU() to define netpoll_srcu (diff) | |
| download | kernel-qcow2-linux-1f9061d27d3d2028805549c4a306324a48209057.tar.gz kernel-qcow2-linux-1f9061d27d3d2028805549c4a306324a48209057.tar.xz kernel-qcow2-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/broadcom/bnx2x/bnx2x_cmn.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index 4620fa5666e5..8f9637279f12 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -50,13 +50,13 @@ extern int int_mode; } \ } while (0) -#define BNX2X_PCI_ALLOC(x, y, size) \ - do { \ - x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \ - if (x == NULL) \ - goto alloc_mem_err; \ - memset((void *)x, 0, size); \ - } while (0) +#define BNX2X_PCI_ALLOC(x, y, size) \ +do { \ + x = dma_alloc_coherent(&bp->pdev->dev, size, y, \ + GFP_KERNEL | __GFP_ZERO); \ + if (x == NULL) \ + goto alloc_mem_err; \ +} while (0) #define BNX2X_ALLOC(x, size) \ do { \ |