WARNING: line length of 96 exceeds 80 columns
#72: FILE: tools/testing/selftests/net/ipsec.c:841:
+			unsigned char __offset_to_FAM[offsetof(struct xfrm_algo_auth, alg_key)];

total: 0 errors, 1 warnings, 0 checks, 28 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 f8b588ebc563 ("selftests/net/ipsec: Fix variable size type not at the end of struct") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 1 warnings, 0 checks, 28 lines checked