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selftests: net: udpgso_bench_rx/tx: Stop when wrong CLI args are provided

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[ Upstream commit db9b47ee9f5f375ab0c5daeb20321c75b4fa657d ]

Leaving unrecognized arguments buried in the output, can easily hide a
CLI/script typo. Avoid this by exiting when wrong arguments are provided to
the udpgso_bench test programs.

Fixes: 3a687bef14 ("selftests: udp gso benchmark")
Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>
Cc: Willem de Bruijn <willemb@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230201001612.515730-2-andrei.gherzan@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andrei Gherzan 2023-02-01 00:16:12 +00:00 committed by Greg Kroah-Hartman
parent d47f886d0c
commit 6c70ece3d3
2 changed files with 4 additions and 0 deletions
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2
tools/testing/selftests/net/udpgso_bench_rx.c
View File

@ -336,6 +336,8 @@ static void parse_opts(int argc, char **argv)
cfg_verify = true; cfg_verify = true;
cfg_read_all = true; cfg_read_all = true;
break; break;
default:
exit(1);
} }
} }

2
tools/testing/selftests/net/udpgso_bench_tx.c
View File

@ -490,6 +490,8 @@ static void parse_opts(int argc, char **argv)
case 'z': case 'z':
cfg_zerocopy = true; cfg_zerocopy = true;
break; break;
default:
exit(1);
} }
} }