[Patch bpf-next v7 7/9] skmsg: make __sk_psock_purge_ingress_msg() static

[Cong Wang]

From: Cong Wang <cong.w...@bytedance.com>

It is only used within skmsg.c so can become static.

Cc: Daniel Borkmann <dan...@iogearbox.net>
Cc: Lorenz Bauer <l...@cloudflare.com>
Cc: John Fastabend <john.fastab...@gmail.com>
Acked-by: Jakub Sitnicki <ja...@cloudflare.com>
Signed-off-by: Cong Wang <cong.w...@bytedance.com>
---
 include/linux/skmsg.h | 2 --
 net/core/skmsg.c      | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h
index d9f6ec4a9cf2..676d48e08159 100644
--- a/include/linux/skmsg.h
+++ b/include/linux/skmsg.h
@@ -340,8 +340,6 @@ static inline void sk_psock_free_link(struct sk_psock_link 
*link)
 
 struct sk_psock_link *sk_psock_link_pop(struct sk_psock *psock);
 
-void __sk_psock_purge_ingress_msg(struct sk_psock *psock);
-
 static inline void sk_psock_cork_free(struct sk_psock *psock)
 {
        if (psock->cork) {
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index 35f9caa3b125..46e29d2c0c48 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -619,7 +619,7 @@ struct sk_psock_link *sk_psock_link_pop(struct sk_psock 
*psock)
        return link;
 }
 
-void __sk_psock_purge_ingress_msg(struct sk_psock *psock)
+static void __sk_psock_purge_ingress_msg(struct sk_psock *psock)
 {
        struct sk_msg *msg, *tmp;
 
-- 
2.25.1