WARNING: line length of 104 exceeds 80 columns
#124: FILE: kernel/bpf/verifier.c:19476:
+				if ((insn->src_reg == BPF_REG_0 && insn->imm != BPF_FUNC_spin_unlock) ||

WARNING: line length of 91 exceeds 80 columns
#126: FILE: kernel/bpf/verifier.c:19478:
+				     (insn->off != 0 || !kfunc_spin_allowed(insn->imm)))) {

WARNING: line length of 81 exceeds 80 columns
#133: FILE: kernel/bpf/verifier.c:19485:
+				err = check_func_call(env, insn, &env->insn_idx);

WARNING: line length of 82 exceeds 80 columns
#135: FILE: kernel/bpf/verifier.c:19487:
+				err = check_kfunc_call(env, insn, &env->insn_idx);

WARNING: line length of 83 exceeds 80 columns
#141: FILE: kernel/bpf/verifier.c:19493:
+				err = check_helper_call(env, insn, &env->insn_idx);

WARNING: line length of 97 exceeds 80 columns
#178: FILE: kernel/bpf/verifier.c:19530:
+			err = check_resource_leak(env, exception_exit, !env->cur_state->curframe,

WARNING: else is not generally useful after a break or return
#208: FILE: kernel/bpf/verifier.c:19560:
+			return PROCESS_BPF_EXIT;
+		} else {

WARNING: line length of 107 exceeds 80 columns
#485: FILE: kernel/bpf/verifier.c:19704:
+					verbose(env, "verifier bug: env->cur_state->loop_entry != NULL\n");

total: 0 errors, 8 warnings, 0 checks, 462 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 6b86d9ab7413 ("bpf: Move insn if/else into do_check_insn()") 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, 8 warnings, 0 checks, 462 lines checked