[media] staging: media: go7007: memory clear fix memory clearing for v4l2_subdev allocation

Signed-off-by: Volokh Konstantin <volokh84@gmail.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/staging/media/go7007/go7007-driver.c

@@ -572,7 +572,7 @@ struct go7007 *go7007_alloc(struct go7007_board_info *board, struct device *dev)
 	struct go7007 *go;
 	int i;
 
-	go = kmalloc(sizeof(struct go7007), GFP_KERNEL);
+	go = kzalloc(sizeof(struct go7007), GFP_KERNEL);
 	if (go == NULL)
 		return NULL;
 	go->dev = dev;

drivers/staging/media/go7007/go7007-v4l2.c

@@ -98,7 +98,7 @@ static int go7007_open(struct file *file)
 
 	if (go->status != STATUS_ONLINE)
 		return -EBUSY;
-	gofh = kmalloc(sizeof(struct go7007_file), GFP_KERNEL);
+	gofh = kzalloc(sizeof(struct go7007_file), GFP_KERNEL);
 	if (gofh == NULL)
 		return -ENOMEM;
 	++go->ref_count;