[PATCH] net: remove check before __cgroup_bpf_run_filter_skb

[Oliver Crumrine]

Checking if __sk is a full socket in macro 
BPF_CGROUP_RUN_PROG_INET_EGRESS is redundant, as the same check is 
done in function __cgroup_bpf_run_filter_skb, called as part of the 
macro.

Signed-off-by: Oliver Crumrine <ozlinuxc@xxxxxxxxx>
---
 include/linux/bpf-cgroup.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index a789266feac3..95b4a4715d60 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -208,7 +208,7 @@ static inline bool cgroup_bpf_sock_enabled(struct sock *sk,
 	int __ret = 0;							       \
 	if (cgroup_bpf_enabled(CGROUP_INET_EGRESS) && sk) {		       \
 		typeof(sk) __sk = sk_to_full_sk(sk);			       \
-		if (sk_fullsock(__sk) && __sk == skb_to_full_sk(skb) &&	       \
+		if (__sk == skb_to_full_sk(skb) &&			       \
 		    cgroup_bpf_sock_enabled(__sk, CGROUP_INET_EGRESS))	       \
 			__ret = __cgroup_bpf_run_filter_skb(__sk, skb,	       \
 						      CGROUP_INET_EGRESS); \
-- 
2.43.0