From 1832f4ef5867fd3898d8a6c6c1978b75d76fc246 Mon Sep 17 00:00:00 2001 From: Valdis Kletnieks Date: Tue, 29 Jan 2019 01:47:06 -0500 Subject: bpf, cgroups: clean up kerneldoc warnings Building with W=1 reveals some bitrot: CC kernel/bpf/cgroup.o kernel/bpf/cgroup.c:238: warning: Function parameter or member 'flags' not described in '__cgroup_bpf_attach' kernel/bpf/cgroup.c:367: warning: Function parameter or member 'unused_flags' not described in '__cgroup_bpf_detach' Add a kerneldoc line for 'flags'. Fixing the warning for 'unused_flags' is best approached by removing the unused parameter on the function call. Signed-off-by: Valdis Kletnieks Acked-by: Song Liu Signed-off-by: Daniel Borkmann --- kernel/bpf/cgroup.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/bpf') diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c index ab612fe9862f..d78cfec5807d 100644 --- a/kernel/bpf/cgroup.c +++ b/kernel/bpf/cgroup.c @@ -230,6 +230,7 @@ cleanup: * @cgrp: The cgroup which descendants to traverse * @prog: A program to attach * @type: Type of attach operation + * @flags: Option flags * * Must be called with cgroup_mutex held. */ @@ -363,7 +364,7 @@ cleanup: * Must be called with cgroup_mutex held. */ int __cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog, - enum bpf_attach_type type, u32 unused_flags) + enum bpf_attach_type type) { struct list_head *progs = &cgrp->bpf.progs[type]; enum bpf_cgroup_storage_type stype; -- cgit v1.2.3