commit aa38c3eefaf6c6f4fd0a8858f6b771b6c8f84129
author Masatake YAMATO <yamato@redhat.com> Thu Jan 19 14:16:12 2012 -0800
committer Stephen Hemminger <shemminger@vyatta.com> Thu Jan 19 14:16:12 2012 -0800
tree 6a4ad8191f90f3286c055585dac299ae321bf538
parent 1c4cbdbc6a33a9b4d6e0e95749d64cd718f3c21e

using NLM_F_DUMP flag constant in libnetlink.c

This is trivial patch for libnetlink.c in iproute2.

In iproute2/include/linux/netlink.h NLM_F_DUMP is defines as:

   #define NLM_F_DUMP	(NLM_F_ROOT|NLM_F_MATCH)

It is not used in libnetlink.c. If used, the code becomes a bit easier
to read.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

lib/libnetlink.c

diff --git a/lib/libnetlink.c b/lib/libnetlink.c
index c8fc4ef..c581e11 100644
--- a/lib/libnetlink.c
+++ b/lib/libnetlink.c
@@ -99,7 +99,7 @@
 	memset(&req, 0, sizeof(req));
 	req.nlh.nlmsg_len = sizeof(req);
 	req.nlh.nlmsg_type = type;
-	req.nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
+	req.nlh.nlmsg_flags = NLM_F_DUMP|NLM_F_REQUEST;
 	req.nlh.nlmsg_pid = 0;
 	req.nlh.nlmsg_seq = rth->dump = ++rth->seq;
 	req.g.rtgen_family = family;
@@ -162,7 +162,7 @@
 
 	nlh.nlmsg_len = NLMSG_LENGTH(len);
 	nlh.nlmsg_type = type;
-	nlh.nlmsg_flags = NLM_F_ROOT|NLM_F_MATCH|NLM_F_REQUEST;
+	nlh.nlmsg_flags = NLM_F_DUMP|NLM_F_REQUEST;
 	nlh.nlmsg_pid = 0;
 	nlh.nlmsg_seq = rth->dump = ++rth->seq;