net: Remove 'unlikely' qualifier in skb_steal_sock()
With early demux enabled by default for TCP flows, there is high chance that
skb->sk will be non-null. 'unlikely()' was removed from __inet_lookup_skb() but
maybe it can be removed from skb_steal_sock() as well.
Note: skb_steal_sock() is also called by __inet6_lookup_skb() and
__udp4_lib_lookup_skb() but they are protected by their own 'unlikely' calls.
Signed-off-by: Vijay Subramanian <subramanian.vijay@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/sock.h b/include/net/sock.h
index 87b424a..2108603 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2154,7 +2154,7 @@
static inline struct sock *skb_steal_sock(struct sk_buff *skb)
{
- if (unlikely(skb->sk)) {
+ if (skb->sk) {
struct sock *sk = skb->sk;
skb->destructor = NULL;