[PATCH] i386: replace kmalloc+memset with kzalloc

[linux-2.6] / arch / i386 / kernel / pci-dma.c

diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c
index 5c8c6ef1fc5e650c3af994b0c5d569b3e693fbca..41af692c1584908b6864356b757294b64b787de2 100644 (file)
--- 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;