Re: [PATCH iproute2-next] "ip help" wrong output, exit code.

From 0805e07105cd15c5b94271a4706e50e3c65dbde5 Mon Sep 17 00:00:00 2001
From: Dmitri Seletski <redacted>
Date: Sun, 21 Jun 2026 22:12:43 +0100
Subject: [PATCH iproute2-next]  "ip help" wrong output, exit code.

Changed output of "ip help" from standard error to standard output. And 
Exit is now 0 instead of -1. "ip help|grep bridge" - now gives bridge 
syntax instead of flooding user with everything from "ip help".
---
ip/ip.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ip/ip.c b/ip/ip.c
index e4b71bde..4627b61c 100644
--- a/ip/ip.c
+++ b/ip/ip.c

@@ -56,7 +56,7 @@ static void usage(void) __attribute__((noreturn));

static void usage(void)
{
-fprintf(stderr,
+fprintf(stdout,
"Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }\n"
"       ip [ -force ] -batch filename\n"
"where  OBJECT := { address | addrlabel | fou | help | ila | ioam | l2tp 
| link |\n"

@@ -72,7 +72,7 @@ static void usage(void)

"                    -o[neline] | -t[imestamp] | -ts[hort] | -b[atch] 
[filename] |\n"
"                    -rc[vbuf] [size] | -n[etns] name | -N[umeric] | 
-a[ll] |\n"
"                    -c[olor]}\n");
-exit(-1);
+exit(0);
}