versioncheck: ./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed.

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   5e9af4b42660b2a8db067db8ff03db8a268d6a95
commit: 953c2f052112a857c00058a641dc0c58ec7551d4 tracing: Add sample code for custom trace events
date:   10 months ago
reproduce:
        make versioncheck

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

versioncheck warnings: (new ones prefixed by >>)
   INFO PATH=/opt/cross/clang/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
   /usr/bin/timeout -k 100 3h /usr/bin/make W=1 --keep-going HOSTCC=gcc-11 CC=gcc-11 -j16 ARCH=x86_64 versioncheck
   find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \
   	-name '*.[hcS]' -type f -print | sort \
   	| xargs perl -w ./scripts/checkversion.pl
   ./arch/csky/include/asm/io.h: 8 linux/version.h not needed.
   ./arch/csky/kernel/process.c: 5 linux/version.h not needed.
   ./arch/csky/mm/dma-mapping.c: 12 linux/version.h not needed.
   ./drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h: 16 linux/version.h not needed.
   ./drivers/net/ethernet/qlogic/qede/qede.h: 10 linux/version.h not needed.
   ./drivers/net/ethernet/qlogic/qede/qede_ethtool.c: 7 linux/version.h not needed.
   ./drivers/scsi/cxgbi/libcxgbi.h: 27 linux/version.h not needed.
   ./drivers/scsi/mpi3mr/mpi3mr.h: 32 linux/version.h not needed.
   ./drivers/scsi/qedi/qedi_dbg.h: 14 linux/version.h not needed.
   ./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed.
   ./init/version.c: 17 linux/version.h not needed.
>> ./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed.
   ./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed.
   ./tools/lib/bpf/bpf_helpers.h: 262: need linux/version.h
   ./tools/perf/include/bpf/bpf.h: 70: need linux/version.h
   ./tools/perf/tests/bpf-script-example.c: 49: need linux/version.h
   ./tools/perf/tests/bpf-script-test-kbuild.c: 21: need linux/version.h
   ./tools/perf/tests/bpf-script-test-prologue.c: 47: need linux/version.h
   ./tools/perf/tests/bpf-script-test-relocation.c: 51: need linux/version.h
   ./tools/testing/selftests/bpf/progs/dev_cgroup.c: 9 linux/version.h not needed.
   ./tools/testing/selftests/bpf/progs/netcnt_prog.c: 3 linux/version.h not needed.
   ./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed.
   ./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed.
   ./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed.
   ./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed.
   ./tools/testing/selftests/wireguard/qemu/init.c: 25 linux/version.h not needed.

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