| Message ID | 20190116193210.32252-1-malat@debian.org |
|---|---|
| State | Superseded |
| Delegated to: | BPF Maintainers |
| Headers | show |
| Series | [v2,1/2] bpf: Annotate implicit fall through in cgroup_dev_func_proto | expand |
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c index 9425c2fb872f..ab612fe9862f 100644 --- a/kernel/bpf/cgroup.c +++ b/kernel/bpf/cgroup.c @@ -718,6 +718,7 @@ cgroup_dev_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) case BPF_FUNC_trace_printk: if (capable(CAP_SYS_ADMIN)) return bpf_get_trace_printk_proto(); + /* fall through */ default: return NULL; }
There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warnings (W=1). This commit remove the following warning: kernel/bpf/cgroup.c:719:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> --- kernel/bpf/cgroup.c | 1 + 1 file changed, 1 insertion(+)