---

yaml --- r: 261202 b: refs/heads/master c: fabc6b8 h: refs/heads/master v: v3
git-mirror · Jul 27, 2011 · 0eef251 · 0eef251
1 parent b6c9328
commit 0eef251
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Showing 2 changed files with 3 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fcc8e7d8c0e228cf032de0df049a91d5d2bfd0e9
+refs/heads/master: fabc6b85ca1d364f4e3fdcf80f80b393a508e771
diff --git a/trunk/drivers/media/video/videobuf2-dma-sg.c b/trunk/drivers/media/video/videobuf2-dma-sg.c
@@ -48,12 +48,10 @@ static void *vb2_dma_sg_alloc(void *alloc_ctx, unsigned long size)
 	buf->sg_desc.size = size;
 	buf->sg_desc.num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
 
-	buf->sg_desc.sglist = vmalloc(buf->sg_desc.num_pages *
+	buf->sg_desc.sglist = vzalloc(buf->sg_desc.num_pages *
 				      sizeof(*buf->sg_desc.sglist));
 	if (!buf->sg_desc.sglist)
 		goto fail_sglist_alloc;
-	memset(buf->sg_desc.sglist, 0, buf->sg_desc.num_pages *
-	       sizeof(*buf->sg_desc.sglist));
 	sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages);
 
 	buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *),
@@ -136,13 +134,11 @@ static void *vb2_dma_sg_get_userptr(void *alloc_ctx, unsigned long vaddr,
 	last  = ((vaddr + size - 1) & PAGE_MASK) >> PAGE_SHIFT;
 	buf->sg_desc.num_pages = last - first + 1;
 
-	buf->sg_desc.sglist = vmalloc(
+	buf->sg_desc.sglist = vzalloc(
 		buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist));
 	if (!buf->sg_desc.sglist)
 		goto userptr_fail_sglist_alloc;
 
-	memset(buf->sg_desc.sglist, 0,
-		buf->sg_desc.num_pages * sizeof(*buf->sg_desc.sglist));
 	sg_init_table(buf->sg_desc.sglist, buf->sg_desc.num_pages);
 
 	buf->pages = kzalloc(buf->sg_desc.num_pages * sizeof(struct page *),