WARNING: line length of 90 exceeds 80 columns
#98: FILE: kernel/bpf/verifier.c:3442:
+				if (btf_vmlinux && insn[i].code == (BPF_CALL | BPF_JMP) &&

WARNING: line length of 85 exceeds 80 columns
#100: FILE: kernel/bpf/verifier.c:3444:
+					t = btf_type_by_id(btf_vmlinux, insn[i].imm);

WARNING: line length of 93 exceeds 80 columns
#101: FILE: kernel/bpf/verifier.c:3445:
+					tname = btf_name_by_offset(btf_vmlinux, t->name_off);

WARNING: line length of 82 exceeds 80 columns
#102: FILE: kernel/bpf/verifier.c:3446:
+					if (strcmp(tname, "bpf_unreachable") == 0)

WARNING: line length of 114 exceeds 80 columns
#106: FILE: kernel/bpf/verifier.c:3450:
+					verbose(env, "last insn is bpf_unreachable, due to uninitialized var?\n");

WARNING: line length of 90 exceeds 80 columns
#108: FILE: kernel/bpf/verifier.c:3452:
+					verbose(env, "last insn is not an exit or jmp\n");

WARNING: line length of 111 exceeds 80 columns
#133: FILE: kernel/bpf/verifier.c:13546:
+		verbose(env, "unexpected hit bpf_unreachable, due to uninit var or incorrect verification?\n");

total: 0 errors, 7 warnings, 0 checks, 76 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 ba5113c0285e ("bpf: Warn with new bpf_unreachable() kfunc maybe due to uninitialized var") 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, 7 warnings, 0 checks, 76 lines checked