WARNING: line length of 81 exceeds 80 columns
#131: FILE: tools/include/uapi/linux/if_link.h:571:
+ *   format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f].

WARNING: line length of 82 exceeds 80 columns
#228: FILE: tools/include/uapi/linux/if_link.h:668:
+ *   The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ).

WARNING: line length of 81 exceeds 80 columns
#461: FILE: tools/include/uapi/linux/if_link.h:946:
+ *   are interested in unicast and signaled this via IGMP/MLD reports previously.

WARNING: line length of 86 exceeds 80 columns
#602: FILE: tools/include/uapi/linux/if_link.h:1395:
+	IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */

total: 0 errors, 4 warnings, 0 checks, 618 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit b6e56d6a6239 ("tools: Sync if_link.h uapi tooling header") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 4 warnings, 0 checks, 618 lines checked