videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset)
{
struct scatterlist *sglist;
- int i = 0;
+ int i;
if (NULL == pages[0])
return NULL;
- sglist = kcalloc(nr_pages, sizeof(*sglist), GFP_KERNEL);
+ sglist = kmalloc(nr_pages * sizeof(*sglist), GFP_KERNEL);
if (NULL == sglist)
return NULL;
sg_init_table(sglist, nr_pages);
- if (NULL == pages[0])
- goto nopage;
if (PageHighMem(pages[0]))
/* DMA to highmem pages might not work */
goto highmem;