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authorDaniel Mack <daniel@zonque.org>2016-11-28 14:11:04 +0100
committerDavid S. Miller <davem@davemloft.net>2016-11-29 19:50:59 -0500
commit01ae87eab53675cbdabd5c4d727c4a35e397cce0 (patch)
tree9a7770ebf6aa3f50a23b0f02908e27f5abd8e454 /kernel/bpf
parenta152c91889556df17ca6d8ea134fb2cb4ac9f893 (diff)
downloadlinux-01ae87eab53675cbdabd5c4d727c4a35e397cce0.tar.bz2
bpf: cgroup: fix documentation of __cgroup_bpf_update()
There's a 'not' missing in one paragraph. Add it. Fixes: 3007098494be ("cgroup: add support for eBPF programs") Signed-off-by: Daniel Mack <daniel@zonque.org> Reported-by: Rami Rosen <roszenrami@gmail.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/bpf')
-rw-r--r--kernel/bpf/cgroup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index a0ab43f264b0..8c784f8c67cd 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -66,8 +66,8 @@ void cgroup_bpf_inherit(struct cgroup *cgrp, struct cgroup *parent)
* Each cgroup has a set of two pointers for bpf programs; one for eBPF
* programs it owns, and which is effective for execution.
*
- * If @prog is %NULL, this function attaches a new program to the cgroup and
- * releases the one that is currently attached, if any. @prog is then made
+ * If @prog is not %NULL, this function attaches a new program to the cgroup
+ * and releases the one that is currently attached, if any. @prog is then made
* the effective program of type @type in that cgroup.
*
* If @prog is %NULL, the currently attached program of type @type is released,