From c61c27687a5abce11431e6de1adb6e36099b9859 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Wed, 16 Jan 2019 20:35:41 +0100 Subject: [PATCH] bpf: Correctly annotate implicit fall through in bpf_base_func_proto MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warnings (W=1). To preserve as much of the existing comment only change a ‘:’ into a ‘,’. This is enough change, to match the regular expression expected by GCC. This commit removes the following warning: net/core/filter.c:5310:6: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre Signed-off-by: Daniel Borkmann --- net/core/filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/filter.c b/net/core/filter.c index 2b3b436..d9076e6 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -5309,7 +5309,7 @@ bpf_base_func_proto(enum bpf_func_id func_id) case BPF_FUNC_trace_printk: if (capable(CAP_SYS_ADMIN)) return bpf_get_trace_printk_proto(); - /* else: fall through */ + /* else, fall through */ default: return NULL; } -- 2.7.4