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| author | Donald Hunter <donald.hunter@gmail.com> | 2022-11-15 10:59:10 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-11-16 06:33:47 +0100 |
| commit | e0eb60829a6eb249d7c6cccef0605c3004004bef (patch) | |
| tree | 69d733c03aa9663caf16a5efcb346334a8a3e51e /Documentation/bpf | |
| parent | Merge branch 'propagate nullness information for reg to reg comparisons' (diff) | |
| download | linux-e0eb60829a6eb249d7c6cccef0605c3004004bef.tar.xz linux-e0eb60829a6eb249d7c6cccef0605c3004004bef.zip | |
docs/bpf: Fix sample code in MAP_TYPE_ARRAY docs
Remove mistaken & from code example in MAP_TYPE_ARRAY docs
Fixes: 1cfa97b30c5a ("bpf, docs: Document BPF_MAP_TYPE_ARRAY")
Signed-off-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20221115095910.86407-1-donald.hunter@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'Documentation/bpf')
| -rw-r--r-- | Documentation/bpf/map_array.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/bpf/map_array.rst b/Documentation/bpf/map_array.rst index b2cceb6c696b..97bb80333254 100644 --- a/Documentation/bpf/map_array.rst +++ b/Documentation/bpf/map_array.rst @@ -119,7 +119,7 @@ This example BPF program shows how to access an array element. index = ip.protocol; value = bpf_map_lookup_elem(&my_map, &index); if (value) - __sync_fetch_and_add(&value, skb->len); + __sync_fetch_and_add(value, skb->len); return 0; } |