diff options
| author | Kui-Feng Lee <thinker.li@gmail.com> | 2023-08-03 17:51:01 -0700 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2023-08-04 14:38:31 -0700 |
| commit | 8a60a041eada0fbfdc7b6b7a10fdf68ae6a840ce (patch) | |
| tree | 95eb31f0a5ea85e6076da979113b8bf693ea7ce4 /include/linux/filter.h | |
| parent | 9eab71bd887ae28882c29a82cb0cdb00e1654c54 (diff) | |
bpf: fix inconsistent return types of bpf_xdp_copy_buf().
Fix inconsistent return types in two implementations of bpf_xdp_copy_buf().
There are two implementations: one is an empty implementation whose return
type does not match the actual implementation.
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Kui-Feng Lee <thinker.li@gmail.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20230804005101.1534505-1-thinker.li@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'include/linux/filter.h')
| -rw-r--r-- | include/linux/filter.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h index 2d6fe30bad5f..761af6b3cf2b 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -1572,10 +1572,9 @@ static inline void *bpf_xdp_pointer(struct xdp_buff *xdp, u32 offset, u32 len) return NULL; } -static inline void *bpf_xdp_copy_buf(struct xdp_buff *xdp, unsigned long off, void *buf, - unsigned long len, bool flush) +static inline void bpf_xdp_copy_buf(struct xdp_buff *xdp, unsigned long off, void *buf, + unsigned long len, bool flush) { - return NULL; } #endif /* CONFIG_NET */ |