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firewire: Get zeroed out pages for mapping to user space.

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Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Kristian Høgsberg 2007-02-16 17:34:48 -05:00 committed by Stefan Richter
parent cb2d2cdbc6
commit 68be3fa15a
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/fw-iso.c
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@ -44,7 +44,7 @@ fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
goto out; goto out;
for (i = 0; i < buffer->page_count; i++) { for (i = 0; i < buffer->page_count; i++) {
buffer->pages[i] = alloc_page(GFP_KERNEL | GFP_DMA32); buffer->pages[i] = alloc_page(GFP_KERNEL | GFP_DMA32 | __GFP_ZERO);
if (buffer->pages[i] == NULL) if (buffer->pages[i] == NULL)
goto out_pages; goto out_pages;