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| author | Wang Hai <wanghai38@huawei.com> | 2021-06-16 12:25:34 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-06-18 11:11:52 -0700 |
| commit | 7c6090ee2a7b3315410cfc83a94c3eb057407b25 (patch) | |
| tree | 2adc5e5f4a6fa1221551e9b85ea445dbdfd51e6e /mm | |
| parent | 85102ba58b4125ebad941d7555c3c248b23efd16 (diff) | |
| download | linux-stable-7c6090ee2a7b3315410cfc83a94c3eb057407b25.tar.gz linux-stable-7c6090ee2a7b3315410cfc83a94c3eb057407b25.tar.bz2 linux-stable-7c6090ee2a7b3315410cfc83a94c3eb057407b25.zip | |
samples/bpf: Fix the error return code of xdp_redirect's main()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
If bpf_map_update_elem() failed, main() should return a negative error.
Fixes: 832622e6bd18 ("xdp: sample program for new bpf_redirect helper")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210616042534.315097-1-wanghai38@huawei.com
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions