| Message ID | 20210612023502.1283837-2-memxor@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | BPF |
| Headers | show |
| Series | Fixes for TC-BPF series | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Link |
| netdev/fixes_present | success | Link |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for bpf-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | warning | 5 maintainers not CCed: yhs@fb.com kpsingh@kernel.org kafai@fb.com john.fastabend@gmail.com songliubraving@fb.com |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Link |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 0 this patch: 0 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | Link |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 8 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 0 this patch: 0 |
| netdev/header_inline | success | Link |
diff --git a/tools/lib/bpf/netlink.c b/tools/lib/bpf/netlink.c index d743c8721aa7..efbb50ad59d8 100644 --- a/tools/lib/bpf/netlink.c +++ b/tools/lib/bpf/netlink.c @@ -675,8 +675,6 @@ static int __bpf_tc_detach(const struct bpf_tc_hook *hook, return -EINVAL; if (priority > UINT16_MAX) return -EINVAL; - if (flags & ~BPF_TC_F_REPLACE) - return -EINVAL; if (!flush) { if (!handle || !priority) return -EINVAL;
Coverity complained about this being unreachable code. It is right because we already enforce flags to be unset, so a check validating the flag value is redundant. CID: 322808 Fixes: 715c5ce454a6 ("libbpf: Add low level TC-BPF management API") Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> --- tools/lib/bpf/netlink.c | 2 -- 1 file changed, 2 deletions(-)