[PATCH net-next] sock: make lockdep_sock_is_held static inline

[Hannes Frederic Sowa]

I forgot to add inline to lockdep_sock_is_held, so it generated all
kinds of build warnings if not build with lockdep support.

Reported-by: kbuild test robot <fengguang...@intel.com>
Signed-off-by: Hannes Frederic Sowa <han...@stressinduktion.org>
---
 include/net/sock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/sock.h b/include/net/sock.h
index eb2d7c3e120b25..46b29374df8ed7 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1360,7 +1360,7 @@ do {                                                      
                \
        lockdep_init_map(&(sk)->sk_lock.dep_map, (name), (key), 0);     \
 } while (0)
 
-static bool lockdep_sock_is_held(const struct sock *csk)
+static inline bool lockdep_sock_is_held(const struct sock *csk)
 {
        struct sock *sk = (struct sock *)csk;
 
-- 
2.5.5