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authorHangbin Liu2021-02-23 21:14:57 +0800
committerAlexei Starovoitov2021-02-26 12:18:12 -0800
commita83586a7ddba25065ec37323c05deb9019ce4fa9 (patch)
treedcbc57bba9de495881a0f892bd114f94e1929b46 /tools
parent43c5026be77a8f1d109532b96f45f3434dfd5293 (diff)
bpf: Remove blank line in bpf helper description comment
Commit 34b2021cc616 ("bpf: Add BPF-helper for MTU checking") added an extra blank line in bpf helper description. This will make bpf_helpers_doc.py stop building bpf_helper_defs.h immediately after bpf_check_mtu(), which will affect future added functions. Fixes: 34b2021cc616 ("bpf: Add BPF-helper for MTU checking") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Link: https://lore.kernel.org/bpf/20210223131457.1378978-1-liuhangbin@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/include/uapi/linux/bpf.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 4c24daa43bac..79c893310492 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -3850,7 +3850,6 @@ union bpf_attr {
*
* long bpf_check_mtu(void *ctx, u32 ifindex, u32 *mtu_len, s32 len_diff, u64 flags)
* Description
-
* Check ctx packet size against exceeding MTU of net device (based
* on *ifindex*). This helper will likely be used in combination
* with helpers that adjust/change the packet size.