WARNING: line length of 81 exceeds 80 columns
#80: FILE: kernel/bpf/verifier.c:1120:
+			 * Release any outstanding acquired ref tracked by st->id

WARNING: line length of 92 exceeds 80 columns
#103: FILE: kernel/bpf/verifier.c:9208:
+	 * If _next acquired a ref (KF_ACQUIRE), release it in the DRAINED branch since NULL

WARNING: line length of 86 exceeds 80 columns
#120: FILE: kernel/bpf/verifier.c:14241:
+			if (fstate->stack[meta.iter.spi].slot_type[0] != STACK_ITER) {

WARNING: line length of 89 exceeds 80 columns
#121: FILE: kernel/bpf/verifier.c:14242:
+				verbose(env, "expected iterator on stack for release\n");

WARNING: line length of 83 exceeds 80 columns
#127: FILE: kernel/bpf/verifier.c:14248:
+				verbose(env, "no acquired reference to release\n");

WARNING: line length of 83 exceeds 80 columns
#151: FILE: kernel/bpf/verifier.c:14417:
+			 * For iterators with KF_ACQUIRE, auto-release the previous

WARNING: line length of 93 exceeds 80 columns
#156: FILE: kernel/bpf/verifier.c:14422:
+				iter_acquire_st = get_iter_from_state(env->cur_state, &meta);

WARNING: line length of 86 exceeds 80 columns
#157: FILE: kernel/bpf/verifier.c:14423:
+				err = iter_release_acquired_ref(env, iter_acquire_st);

total: 0 errors, 8 warnings, 0 checks, 126 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 cd24a39298e4 ("bpf: Add KF_ACQUIRE and KF_RELEASE support for iterators") 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, 8 warnings, 0 checks, 126 lines checked