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[bpf-next,v2] selftests/bpf: Drop return in bpf_testmod_exit

Message ID 5765b287ea088f0c820f2a834faf9b20fb2f8215.1706442113.git.tanggeliang@kylinos.cn
State New
Headers show
Series [bpf-next,v2] selftests/bpf: Drop return in bpf_testmod_exit | expand

Commit Message

Geliang Tang Jan. 28, 2024, 11:43 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

bpf_testmod_exit() should not have a return value, so this patch drops this
useless 'return' in it.

Acked-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
v2:
 - rebase on top of latest bpf-next/master.
---
 tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
index 8befaf17d454..6f163a0f1c94 100644
--- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
+++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c
@@ -619,7 +619,7 @@  static void bpf_testmod_exit(void)
 	while (refcount_read(&prog_test_struct.cnt) > 1)
 		msleep(20);
 
-	return sysfs_remove_bin_file(kernel_kobj, &bin_attr_bpf_testmod_file);
+	sysfs_remove_bin_file(kernel_kobj, &bin_attr_bpf_testmod_file);
 }
 
 module_init(bpf_testmod_init);