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| author | Andrii Nakryiko <andrii@kernel.org> | 2023-05-15 17:17:18 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-05-16 19:44:05 +0200 |
| commit | a820ca1a739b7e3ee0ddb48bdfa3c09dc7cd4302 (patch) | |
| tree | 8c929ef3fc9e19eedaa248c28d3b1e2cbc1d3552 /samples/bpf | |
| parent | e1505c1cc8d527fcc5bcaf9c1ad82eed817e3e10 (diff) | |
| download | lwn-a820ca1a739b7e3ee0ddb48bdfa3c09dc7cd4302.tar.gz lwn-a820ca1a739b7e3ee0ddb48bdfa3c09dc7cd4302.zip | |
samples/bpf: Drop unnecessary fallthrough
__fallthrough is now not supported. Instead of renaming it to
now-canonical ([0]) fallthrough pseudo-keyword, just get rid of it and
equate 'h' case to default case, as both emit usage information and
succeed.
[0] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230516001718.317177-1-andrii@kernel.org
Diffstat (limited to 'samples/bpf')
| -rw-r--r-- | samples/bpf/hbm.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c index 6448b7826107..bf66277115e2 100644 --- a/samples/bpf/hbm.c +++ b/samples/bpf/hbm.c @@ -498,7 +498,6 @@ int main(int argc, char **argv) "Option -%c requires an argument.\n\n", optopt); case 'h': - __fallthrough; default: Usage(); return 0; |