WARNING: line length of 91 exceeds 80 columns
#124: FILE: kernel/bpf/verifier.c:9360:
+		err = check_helper_mem_access(env, regno, key_size, BPF_READ, false, NULL);

total: 0 errors, 1 warnings, 0 checks, 194 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 10a6d4aa0f6d ("bpf: verifier: Support eliding map lookup nullness") 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, 1 warnings, 0 checks, 194 lines checked