Commit 6c70ece3 authored Feb 01, 2023 by Andrei Gherzan Committed by Greg Kroah-Hartman Feb 22, 2023

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



[ 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: 3a687bef ("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>

parent d47f886d

tools/testing/selftests/net/udpgso_bench_rx.c

+2 −0

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

tools/testing/selftests/net/udpgso_bench_tx.c

+2 −0

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