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| author |   Jiri Olsa <jolsa@kernel.org> | 2023-05-15 15:37:52 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2023-05-16 22:09:23 -0700 |
| commit | 11642eb92b3bc67171b23abff0d062758c5a4730 (patch) | |
| tree | 9aef5deba7795d822b2a4c7ead65e896a58d4758 /tools/testing/selftests/bpf/testing_helpers.c | |
| parent | selftests/bpf: Do not unload bpf_testmod in load_bpf_testmod (diff) | |
| download | wireguard-linux-11642eb92b3bc67171b23abff0d062758c5a4730.tar.xz wireguard-linux-11642eb92b3bc67171b23abff0d062758c5a4730.zip | |
selftests/bpf: Use un/load_bpf_testmod functions in tests
Now that we have un/load_bpf_testmod helpers in testing_helpers.h,
we can use it in other tests and save some lines.
Acked-by: David Vernet <void@manifault.com>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20230515133756.1658301-7-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/testing_helpers.c')
| -rw-r--r-- | tools/testing/selftests/bpf/testing_helpers.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/testing_helpers.c b/tools/testing/selftests/bpf/testing_helpers.c index e01d7a62306c..8d994884c7b4 100644 --- a/tools/testing/selftests/bpf/testing_helpers.c +++ b/tools/testing/selftests/bpf/testing_helpers.c @@ -338,7 +338,7 @@ static int delete_module(const char *name, int flags) return syscall(__NR_delete_module, name, flags); } -void unload_bpf_testmod(bool verbose) +int unload_bpf_testmod(bool verbose) { if (kern_sync_rcu()) fprintf(stdout, "Failed to trigger kernel-side RCU sync!\n"); @@ -346,13 +346,14 @@ void unload_bpf_testmod(bool verbose) if (errno == ENOENT) { if (verbose) fprintf(stdout, "bpf_testmod.ko is already unloaded.\n"); - return; + return -1; } fprintf(stdout, "Failed to unload bpf_testmod.ko from kernel: %d\n", -errno); - return; + return -1; } if (verbose) fprintf(stdout, "Successfully unloaded bpf_testmod.ko.\n"); + return 0; } int load_bpf_testmod(bool verbose) |