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-rw-r--r--include/net/sock.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index e9d769c04637..b02645e2dfad 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2433,13 +2433,11 @@ static inline void skb_setup_tx_timestamp(struct sk_buff *skb, __u16 tsflags)
* This routine must be called with interrupts disabled or with the socket
* locked so that the sk_buff queue operation is ok.
*/
+DECLARE_STATIC_KEY_FALSE(tcp_rx_skb_cache_key);
static inline void sk_eat_skb(struct sock *sk, struct sk_buff *skb)
{
__skb_unlink(skb, &sk->sk_receive_queue);
- if (
-#ifdef CONFIG_RPS
- !static_branch_unlikely(&rps_needed) &&
-#endif
+ if (static_branch_unlikely(&tcp_rx_skb_cache_key) &&
!sk->sk_rx_skb_cache) {
sk->sk_rx_skb_cache = skb;
skb_orphan(skb);