svga: rewrite svga_buffer() cast wrapper

To make it symmetric with the svga_texture() cast wrapper.

Reviewed-by: Neha Bhende <bhenden@vmware.com>
This commit is contained in:
Brian Paul 2016-08-25 15:05:27 -06:00
parent c72dcd9a71
commit e206f67261

View file

@ -196,13 +196,11 @@ struct svga_buffer
static inline struct svga_buffer *
svga_buffer(struct pipe_resource *buffer)
svga_buffer(struct pipe_resource *resource)
{
if (buffer) {
assert(((struct svga_buffer *)buffer)->b.vtbl == &svga_buffer_vtbl);
return (struct svga_buffer *)buffer;
}
return NULL;
struct svga_buffer *buf = (struct svga_buffer *) resource;
assert(buf == NULL || buf->b.vtbl == &svga_buffer_vtbl);
return buf;
}