rds: prepare support to kernel 2.6.39-200.1.1.el5uek: add the macro NIPQUAD_*

Add the macro:
  NIPQUAD
  NIPQUAD_FMT

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>

diff --git a/net/rds/tcp.h b/net/rds/tcp.h
index f5e6f7bebb5013acbf6b74fe76faf44ab391bfcb..9421ad4b9100ca62c5424d5396b07a37abcc682f 100644 (file)
--- a/net/rds/tcp.h
+++ b/net/rds/tcp.h
@@ -87,4 +87,16 @@ DECLARE_PER_CPU(struct rds_tcp_statistics, rds_tcp_stats);
 unsigned int rds_tcp_stats_info_copy(struct rds_info_iterator *iter,
                                     unsigned int avail);
 
+#ifndef NIPQUAD
+#define NIPQUAD(addr) \
+       ((unsigned char *)&(addr))[0], \
+       ((unsigned char *)&(addr))[1], \
+       ((unsigned char *)&(addr))[2], \
+       ((unsigned char *)&(addr))[3]
+#endif
+
+#ifndef NIPQUAD_FMT
+#define NIPQUAD_FMT "%u.%u.%u.%u"
+#endif
+
 #endif