From: Phil Sutter <phil@nwl.cc>
Date: Wed, 2 Mar 2016 18:19:50 +0000 (+0100)
Subject: ipaddrlabel: Improve help text precision
X-Git-Tag: v4.5.0~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27ff1a564bb20f80dca1023b29d5d22fe196e727;p=thirdparty%2Fiproute2.git

ipaddrlabel: Improve help text precision

Neither 'list' nor 'flush' actions accept parameters, and with given
prefix the action keyword is not optional anymore.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/ip/ipaddrlabel.c b/ip/ipaddrlabel.c
index f01bc269e..ef093cbe6 100644
--- a/ip/ipaddrlabel.c
+++ b/ip/ipaddrlabel.c
@@ -49,7 +49,8 @@ static void usage(void) __attribute__((noreturn));
 
 static void usage(void)
 {
-	fprintf(stderr, "Usage: ip addrlabel [ list | add | del | flush ] prefix PREFIX [ dev DEV ] [ label LABEL ]\n");
+	fprintf(stderr, "Usage: ip addrlabel { add | del } prefix PREFIX [ dev DEV ] [ label LABEL ]\n");
+	fprintf(stderr, "       ip addrlabel [ list | flush | help ]\n");
 	exit(-1);
 }