Support "ip link add help" for rtnl_link API

For some reason "ip link add help" is currently not supported when using
the new rtnl_link API. Fix that.

Signed-off-by: Patrick McHardy <kaber@trash.net>

diff --git a/ip/iplink.c b/ip/iplink.c
index f4cbeb3ea7237934f8f563cea0d633ac609b8917..81122aec95fecf708a9af3519540c0e35b604c3c 100644 (file)
--- a/ip/iplink.c
+++ b/ip/iplink.c
@@ -274,6 +274,8 @@ int iplink_parse(int argc, char **argv, struct iplink_req *req,
                        if (strcmp(*argv, "dev") == 0) {
                                NEXT_ARG();
                        }
+                       if (matches(*argv, "help") == 0)
+                               usage();
                        if (*dev)
                                duparg2("dev", *argv);
                        *dev = *argv;