diff options
| author | Joe Perches <joe@perches.com> | 2013-03-15 11:23:58 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-17 20:50:24 +0400 |
| commit | 1f9061d27d3d2028805549c4a306324a48209057 (patch) | |
| tree | 7cfb1a92933f5a9bba6745b68b6a964d9e757ef9 /drivers/net/wireless/iwlegacy/4965-mac.c | |
| parent | 7f9421c264f8a6e6137027a45ae576517f66fa56 (diff) | |
| download | linux-1f9061d27d3d2028805549c4a306324a48209057.tar.xz | |
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/wireless/iwlegacy/4965-mac.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/4965-mac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c index 7941eb3a0166..238f52874f16 100644 --- a/drivers/net/wireless/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/iwlegacy/4965-mac.c @@ -1921,8 +1921,8 @@ drop_unlock: static inline int il4965_alloc_dma_ptr(struct il_priv *il, struct il_dma_ptr *ptr, size_t size) { - ptr->addr = - dma_alloc_coherent(&il->pci_dev->dev, size, &ptr->dma, GFP_KERNEL); + ptr->addr = dma_alloc_coherent(&il->pci_dev->dev, size, &ptr->dma, + GFP_KERNEL); if (!ptr->addr) return -ENOMEM; ptr->size = size; |