CHECK: Lines should not end with a '(' #27: FILE: tools/testing/selftests/bpf/progs/verifier_spill_fill.c:1323: + asm volatile ( total: 0 errors, 0 warnings, 1 checks, 45 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 1bbe71076865 ("selftests/bpf: Test variable length stack write") 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, 0 warnings, 1 checks, 45 lines checked