CHECK: Please don't use multiple blank lines
#63: FILE: tools/testing/selftests/bpf/prog_tests/wakeup_source_iter.c:15:
+
+

CHECK: Lines should not end with a '('
#184: FILE: tools/testing/selftests/bpf/prog_tests/wakeup_source_iter.c:136:
+	*iter_fd = bpf_iter_create(

CHECK: Lines should not end with a '('
#273: FILE: tools/testing/selftests/bpf/prog_tests/wakeup_source_iter.c:225:
+static void subtest_ws_iter_check_no_infinite_reads(

WARNING: line length of 85 exceeds 80 columns
#279: FILE: tools/testing/selftests/bpf/prog_tests/wakeup_source_iter.c:231:
+	iter_fd = bpf_iter_create(bpf_link__fd(skel->links.wakeup_source_collector));

WARNING: line length of 84 exceeds 80 columns
#366: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:31:
+	    bpf_core_read(&active_count, sizeof(active_count), &ws->active_count) ||

WARNING: line length of 81 exceeds 80 columns
#367: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:32:
+	    bpf_core_read(&event_count, sizeof(event_count), &ws->event_count) ||

WARNING: line length of 84 exceeds 80 columns
#368: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:33:
+	    bpf_core_read(&expire_count, sizeof(expire_count), &ws->expire_count) ||

WARNING: line length of 89 exceeds 80 columns
#369: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:34:
+	    bpf_core_read(&last_change_time, sizeof(last_change_time), &ws->last_time) ||

CHECK: Lines should not end with a '('
#371: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:36:
+	    bpf_core_read(

WARNING: line length of 92 exceeds 80 columns
#372: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:37:
+		&prevent_sleep_time, sizeof(prevent_sleep_time), &ws->prevent_sleep_time) ||

CHECK: Lines should not end with a '('
#373: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:38:
+	    bpf_core_read(

WARNING: line length of 92 exceeds 80 columns
#374: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:39:
+		&start_prevent_time, sizeof(start_prevent_time), &ws->start_prevent_time) ||

WARNING: line length of 82 exceeds 80 columns
#376: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:41:
+	    bpf_core_read(&wakeup_count, sizeof(wakeup_count), &ws->wakeup_count))

CHECK: Please don't use multiple blank lines
#379: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:44:
+
+

CHECK: Blank lines aren't necessary before a close brace '}'
#390: FILE: tools/testing/selftests/bpf/progs/wakeup_source_iter.c:55:
+
+	}

total: 0 errors, 8 warnings, 7 checks, 358 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 2038cb8df782 ("selftests/bpf: Add tests for wakeup_sources") 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, 7 checks, 358 lines checked