diff --git a/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h b/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h
index 31f3deb49a65..441537abec4a 100644
--- a/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h
+++ b/drivers/staging/lustre/include/linux/libcfs/linux/linux-tcpip.h
@@ -47,7 +47,6 @@
 
 #include <net/sock.h>
 
-#define SOCK_SNDBUF(so)	 ((so)->sk->sk_sndbuf)
 #define SOCK_TEST_NOSPACE(so)   test_bit(SOCK_NOSPACE, &(so)->flags)
 
 static inline int
@@ -64,6 +63,4 @@ cfs_sock_wmem_queued(struct socket *sock)
 
 #define cfs_sk_sleep(sk)	sk_sleep(sk)
 
-#define DEFAULT_NET	(&init_net)
-
 #endif