diff options
| author | Joe Perches <joe@perches.com> | 2010-11-05 03:07:34 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-11-09 13:41:35 +1000 |
| commit | ec3789ccccc4ded3b136ea93dec94b764b014525 (patch) | |
| tree | 41439c65d529e1d6ea08a602d7172ef49e9fbe17 | |
| parent | 1ef0724dbd9c9e6f421a8987f58b8e034da43ec2 (diff) | |
drivers/gpu: Use vzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/via/via_dmablit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c index 9b5b4d9dd62c..3e038a394c51 100644 --- a/drivers/gpu/drm/via/via_dmablit.c +++ b/drivers/gpu/drm/via/via_dmablit.c @@ -235,9 +235,9 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) - first_pfn + 1; - if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages))) + vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages); + if (NULL == vsg->pages) return -ENOMEM; - memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages); down_read(¤t->mm->mmap_sem); ret = get_user_pages(current, current->mm, (unsigned long)xfer->mem_addr, |