WARNING: line length of 91 exceeds 80 columns
#312: FILE: tools/testing/selftests/drivers/net/psp_responder.c:345:
+					handle_provide_spi(ys, opts, data_sock, comm_sock);

WARNING: line length of 95 exceeds 80 columns
#314: FILE: tools/testing/selftests/drivers/net/psp_responder.c:347:
+					char msg[sizeof(__u32) + psp_ver_key_len(psp_vers.tx)];

WARNING: line length of 100 exceeds 80 columns
#319: FILE: tools/testing/selftests/drivers/net/psp_responder.c:352:
+						handle_use_spi(ys, opts, msg, data_sock, comm_sock);

WARNING: line length of 98 exceeds 80 columns
#321: FILE: tools/testing/selftests/drivers/net/psp_responder.c:354:
+						fprintf(stderr, "WARN: short use spi command!\n");

total: 0 errors, 4 warnings, 0 checks, 293 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 06e98cefc185 ("selftests: drv-net: psp: add tests for rekeying connections") 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, 4 warnings, 0 checks, 293 lines checked