WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
#65: FILE: tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c:1:
+../net/mptcp/pm_nl_ctl.c

WARNING: adding a line without newline at end of file
#65: FILE: tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c:1:
+../net/mptcp/pm_nl_ctl.c

CHECK: spaces preferred around that '/' (ctx:VxV)
#65: FILE: tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c:1:
+../net/mptcp/pm_nl_ctl.c
   ^

CHECK: spaces preferred around that '/' (ctx:VxV)
#65: FILE: tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c:1:
+../net/mptcp/pm_nl_ctl.c
       ^

CHECK: spaces preferred around that '/' (ctx:VxV)
#65: FILE: tools/testing/selftests/bpf/mptcp_pm_nl_ctl.c:1:
+../net/mptcp/pm_nl_ctl.c
             ^

total: 0 errors, 2 warnings, 3 checks, 23 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 22e6db5fed96 ("selftests/bpf: Add mptcp pm_nl_ctl link") 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, 2 warnings, 3 checks, 23 lines checked