netdev - [PATCH net] net: add kerneldoc comment for sk_peer

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Date:   Fri,  1 Oct 2021 09:46:22 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: [PATCH net] net: add kerneldoc comment for sk_peer_lock

From: Eric Dumazet <edumazet@...gle.com>

Fixes following warning:

include/net/sock.h:533: warning: Function parameter or member 'sk_peer_lock' not described in 'sock'

Fixes: 35306eb23814 ("af_unix: fix races in sk_peer_pid and sk_peer_cred accesses")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Reported-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 include/net/sock.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/net/sock.h b/include/net/sock.h
index ae929e21a376c5fe4909da248e88b3a6595828ca..ea6fbc88c8f90f44f660bbca2cd2288e73039ec7 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -307,6 +307,7 @@ struct bpf_local_storage;
   *	@sk_priority: %SO_PRIORITY setting
   *	@sk_type: socket type (%SOCK_STREAM, etc)
   *	@sk_protocol: which protocol this socket belongs in this network family
+  *	@sk_peer_lock: lock protecting @sk_peer_pid and @sk_peer_cred
   *	@sk_peer_pid: &struct pid for this socket's peer
   *	@sk_peer_cred: %SO_PEERCRED setting
   *	@sk_rcvlowat: %SO_RCVLOWAT setting
-- 
2.33.0.800.g4c38ced690-goog