From c8dc79806e7f6cb6b0952aae1ce626c39905ad7e Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Wed, 16 Jan 2019 20:35:29 +0100 Subject: bpf: Annotate implicit fall through in cgroup_dev_func_proto There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warnings (W=1). This commit removes the following warning: kernel/bpf/cgroup.c:719:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre Signed-off-by: Daniel Borkmann --- kernel/bpf/cgroup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel') 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; } -- cgit v1.2.3-58-ga151