linux-kernel - [PATCH 5.15 074/177] selftests/net: toeplitz: fix udp option

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Date:   Mon, 20 Dec 2021 15:33:44 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Willem de Bruijn <willemb@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 074/177] selftests/net: toeplitz: fix udp option

From: Willem de Bruijn <willemb@...gle.com>

[ Upstream commit a8d13611b4a7b1b20d17bf2b9a89a3efcabde56c ]

Tiny fix. Option -u ("use udp") does not take an argument.

It can cause the next argument to silently be ignored.

Fixes: 5ebfb4cc3048 ("selftests/net: toeplitz test")
Signed-off-by: Willem de Bruijn <willemb@...gle.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 tools/testing/selftests/net/toeplitz.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/toeplitz.c b/tools/testing/selftests/net/toeplitz.c
index 710ac956bdb33..c5489341cfb80 100644
--- a/tools/testing/selftests/net/toeplitz.c
+++ b/tools/testing/selftests/net/toeplitz.c
@@ -498,7 +498,7 @@ static void parse_opts(int argc, char **argv)
 	bool have_toeplitz = false;
 	int index, c;
 
-	while ((c = getopt_long(argc, argv, "46C:d:i:k:r:stT:u:v", long_options, &index)) != -1) {
+	while ((c = getopt_long(argc, argv, "46C:d:i:k:r:stT:uv", long_options, &index)) != -1) {
 		switch (c) {
 		case '4':
 			cfg_family = AF_INET;
-- 
2.33.0