From: Tom Herbert <tom@quantonium.net>
Date: Thu, 28 Dec 2017 19:00:43 +0000 (-0800)
Subject: sock: Add sock_owned_by_user_nocheck
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=602f7a2714a3b3aa4bec82ab0a86a9f5a2c4aa61;p=openwrt%2Fstaging%2Fblogic.git

sock: Add sock_owned_by_user_nocheck

This allows checking socket lock ownership with producing lockdep
warnings.

Signed-off-by: Tom Herbert <tom@quantonium.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sock.h b/include/net/sock.h
index 9155da422692..7a7b14e9628a 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1514,6 +1514,11 @@ static inline bool sock_owned_by_user(const struct sock *sk)
 	return sk->sk_lock.owned;
 }
 
+static inline bool sock_owned_by_user_nocheck(const struct sock *sk)
+{
+	return sk->sk_lock.owned;
+}
+
 /* no reclassification while locks are held */
 static inline bool sock_allow_reclassification(const struct sock *csk)
 {