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selftests: mptcp: remove duplicated entries in usage 

commit 0a85264e48 upstream.

mptcp_connect tool was printing some duplicated entries when showing how
to use it: -j -l -r

While at it, I also:

 - moved the very few entries that were not sorted,

 - added -R that was missing since
   commit 8a4b910d00 ("mptcp: selftests: add rcvbuf set option"),

 - removed the -u parameter that has been removed in
   commit f730b65c9d ("selftests: mptcp: try to set mptcp ulp mode in different sk states").

No need to backport this, it is just an internal tool used by our
selftests. The help menu is mainly useful for MPTCP kernel devs.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Matthieu Baerts 2023-04-14 17:47:09 +02:00 committed by Greg Kroah-Hartman
parent 0c6552f837
commit a032ccca15
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
tools/testing/selftests/net/mptcp/mptcp_connect.c
View File

@ -98,8 +98,8 @@ static struct cfg_sockopt_types cfg_sockopt_types;
static void die_usage(void)
{
fprintf(stderr, "Usage: mptcp_connect [-6] [-c cmsg] [-f offset] [-i file] [-I num] [-j] [-l] "
"[-m mode] [-M mark] [-o option] [-p port] [-P mode] [-j] [-l] [-r num] "
"[-s MPTCP|TCP] [-S num] [-r num] [-t num] [-T num] [-u] [-w sec] connect_address\n");
"[-m mode] [-M mark] [-o option] [-p port] [-P mode] [-r num] [-R num] "
"[-s MPTCP|TCP] [-S num] [-t num] [-T num] [-w sec] connect_address\n");
fprintf(stderr, "\t-6 use ipv6\n");
fprintf(stderr, "\t-c cmsg -- test cmsg type <cmsg>\n");
fprintf(stderr, "\t-f offset -- stop the I/O after receiving and sending the specified amount "
@ -118,13 +118,13 @@ static void die_usage(void)
fprintf(stderr, "\t-p num -- use port num\n");
fprintf(stderr,
"\t-P [saveWithPeek|saveAfterPeek] -- save data with/after MSG_PEEK form tcp socket\n");
fprintf(stderr, "\t-t num -- set poll timeout to num\n");
fprintf(stderr, "\t-T num -- set expected runtime to num ms\n");
fprintf(stderr, "\t-r num -- enable slow mode, limiting each write to num bytes "
"-- for remove addr tests\n");
fprintf(stderr, "\t-R num -- set SO_RCVBUF to num\n");
fprintf(stderr, "\t-s [MPTCP|TCP] -- use mptcp(default) or tcp sockets\n");
fprintf(stderr, "\t-S num -- set SO_SNDBUF to num\n");
fprintf(stderr, "\t-t num -- set poll timeout to num\n");
fprintf(stderr, "\t-T num -- set expected runtime to num ms\n");
fprintf(stderr, "\t-w num -- wait num sec before closing the socket\n");
exit(1);
}