It is weird to cast to a timewait_sock before checking sk_state, even if the use is after such a check. Remove the tw local variable, and use inet_twsk() directly in the timewait branch. Signed-off-by: Daniel Zahka --- include/net/psp/functions.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/include/net/psp/functions.h b/include/net/psp/functions.h index fb3cbe8427ea..980de7e58f8a 100644 --- a/include/net/psp/functions.h +++ b/include/net/psp/functions.h @@ -126,7 +126,6 @@ psp_twsk_rx_policy_check(struct inet_timewait_sock *tw, struct sk_buff *skb) static inline struct psp_assoc *psp_sk_get_assoc_rcu(const struct sock *sk) { - struct inet_timewait_sock *tw; struct psp_assoc *pas; int state; @@ -134,9 +133,9 @@ static inline struct psp_assoc *psp_sk_get_assoc_rcu(const struct sock *sk) if (!sk_is_inet(sk) || state & TCPF_NEW_SYN_RECV) return NULL; - tw = inet_twsk(sk); - pas = state & TCPF_TIME_WAIT ? rcu_dereference(tw->psp_assoc) : - rcu_dereference(sk->psp_assoc); + pas = state & TCPF_TIME_WAIT ? + rcu_dereference(inet_twsk(sk)->psp_assoc) : + rcu_dereference(sk->psp_assoc); return pas; } -- 2.47.3