[PATCH net-next 1/4] sock: Add sock_owned_by_user_nocheck

[Tom Herbert <tom@quantonium.net>]

This allows checking socket lock ownership with producing lockdep
warnings.

Signed-off-by: Tom Herbert <tom@quantonium.net>
---
 include/net/sock.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/net/sock.h b/include/net/sock.h
index 0a32f3ce381c..3b4ca2046f8c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1515,6 +1515,11 @@ 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)
 {
-- 
2.11.0