diff options
| author | Burman Yan <yan_952@hotmail.com> | 2006-12-07 02:14:19 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-12-07 02:14:19 +0100 |
| commit | 116780fc04d9f6cd3ceeab0251681f1dfda53367 (patch) | |
| tree | d28148b520fa9ed8e7ea7d6e067c95cee4a42078 /arch/i386/kernel/pci-dma.c | |
| parent | d7fb02712818643bab79a6b3cb8270a747d0227b (diff) | |
| download | op-kernel-dev-116780fc04d9f6cd3ceeab0251681f1dfda53367.zip op-kernel-dev-116780fc04d9f6cd3ceeab0251681f1dfda53367.tar.gz | |
[PATCH] i386: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386/kernel/pci-dma.c')
| -rw-r--r-- | arch/i386/kernel/pci-dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c index 5c8c6ef..41af692 100644 --- a/arch/i386/kernel/pci-dma.c +++ b/arch/i386/kernel/pci-dma.c @@ -92,14 +92,12 @@ int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr, if (!mem_base) goto out; - dev->dma_mem = kmalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL); + dev->dma_mem = kzalloc(sizeof(struct dma_coherent_mem), GFP_KERNEL); if (!dev->dma_mem) goto out; - memset(dev->dma_mem, 0, sizeof(struct dma_coherent_mem)); - dev->dma_mem->bitmap = kmalloc(bitmap_size, GFP_KERNEL); + dev->dma_mem->bitmap = kzalloc(bitmap_size, GFP_KERNEL); if (!dev->dma_mem->bitmap) goto free1_out; - memset(dev->dma_mem->bitmap, 0, bitmap_size); dev->dma_mem->virt_base = mem_base; dev->dma_mem->device_base = device_addr; |
