WARNING: line length of 82 exceeds 80 columns
#178: FILE: kernel/bpf/verifier.c:14099:
+	if (check_mul_overflow(*dst_smin, src_reg->s32_min_value, &tmp_prod[0]) ||

WARNING: line length of 82 exceeds 80 columns
#179: FILE: kernel/bpf/verifier.c:14100:
+	    check_mul_overflow(*dst_smin, src_reg->s32_max_value, &tmp_prod[1]) ||

WARNING: line length of 82 exceeds 80 columns
#180: FILE: kernel/bpf/verifier.c:14101:
+	    check_mul_overflow(*dst_smax, src_reg->s32_min_value, &tmp_prod[2]) ||

WARNING: line length of 82 exceeds 80 columns
#181: FILE: kernel/bpf/verifier.c:14102:
+	    check_mul_overflow(*dst_smax, src_reg->s32_max_value, &tmp_prod[3])) {

total: 0 errors, 4 warnings, 0 checks, 100 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 c623ba083d2e ("bpf, verifier: Improve precision of BPF_MUL") 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, 100 lines checked