77 static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,  in xfrm6_fill_dst()  argument
80 	struct rt6_info *rt = dst_rt6_info(xdst->route);  in xfrm6_fill_dst()
82 	xdst->u.dst.dev = dev;  in xfrm6_fill_dst()
83 	netdev_hold(dev, &xdst->u.dst.dev_tracker, GFP_ATOMIC);  in xfrm6_fill_dst()
85 	xdst->u.rt6.rt6i_idev = in6_dev_get(dev);  in xfrm6_fill_dst()
86 	if (!xdst->u.rt6.rt6i_idev) {  in xfrm6_fill_dst()
87 		netdev_put(dev, &xdst->u.dst.dev_tracker);  in xfrm6_fill_dst()
93 	xdst->u.rt6.rt6i_flags = rt->rt6i_flags & (RTF_ANYCAST |  in xfrm6_fill_dst()
95 	xdst->route_cookie = rt6_get_cookie(rt);  in xfrm6_fill_dst()
96 	xdst->u.rt6.rt6i_gateway = rt->rt6i_gateway;  in xfrm6_fill_dst()
97 	xdst->u.rt6.rt6i_dst = rt->rt6i_dst;  in xfrm6_fill_dst()
98 	xdst->u.rt6.rt6i_src = rt->rt6i_src;  in xfrm6_fill_dst()
99 	rt6_uncached_list_add(&xdst->u.rt6);  in xfrm6_fill_dst()
108 	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;  in xfrm6_update_pmtu()  local
109 	struct dst_entry *path = xdst->route;  in xfrm6_update_pmtu()
117 	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;  in xfrm6_redirect()  local
118 	struct dst_entry *path = xdst->route;  in xfrm6_redirect()
125 	struct xfrm_dst *xdst = (struct xfrm_dst *)dst;  in xfrm6_dst_destroy()  local
128 	rt6_uncached_list_del(&xdst->u.rt6);  in xfrm6_dst_destroy()
129 	if (likely(xdst->u.rt6.rt6i_idev))  in xfrm6_dst_destroy()
130 		in6_dev_put(xdst->u.rt6.rt6i_idev);  in xfrm6_dst_destroy()
131 	xfrm_dst_destroy(xdst);  in xfrm6_dst_destroy()
136 	struct xfrm_dst *xdst;  in xfrm6_dst_ifdown()  local
138 	xdst = (struct xfrm_dst *)dst;  in xfrm6_dst_ifdown()
139 	if (xdst->u.rt6.rt6i_idev->dev == dev) {  in xfrm6_dst_ifdown()
144 			in6_dev_put(xdst->u.rt6.rt6i_idev);  in xfrm6_dst_ifdown()
145 			xdst->u.rt6.rt6i_idev = loopback_idev;  in xfrm6_dst_ifdown()
147 			xdst = (struct xfrm_dst *)xfrm_dst_child(&xdst->u.dst);  in xfrm6_dst_ifdown()
148 		} while (xdst->u.dst.xfrm);  in xfrm6_dst_ifdown()