[iproute PATCH v2 02/20] ipaddrlabel: Improve help text precision

[Phil Sutter]

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

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 ip/ipaddrlabel.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ip/ipaddrlabel.c b/ip/ipaddrlabel.c
index f01bc269e8f41..ef093cbe6c30d 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);
 }
 
-- 
2.7.2