net: Remove netif_rx_any_context() and netif_rx_ni().

Remove netif_rx_any_context and netif_rx_ni() because there are no more
users in tree.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/netdevice.h

@@ -3718,16 +3718,6 @@ int do_xdp_generic(struct bpf_prog *xdp_prog, struct sk_buff *skb);
 int netif_rx(struct sk_buff *skb);
 int __netif_rx(struct sk_buff *skb);
 
-static inline int netif_rx_ni(struct sk_buff *skb)
-{
-	return netif_rx(skb);
-}
-
-static inline int netif_rx_any_context(struct sk_buff *skb)
-{
-	return netif_rx(skb);
-}
-
 int netif_receive_skb(struct sk_buff *skb);
 int netif_receive_skb_core(struct sk_buff *skb);
 void netif_receive_skb_list_internal(struct list_head *head);