WARNING: line length of 114 exceeds 80 columns
#69: FILE: tools/testing/selftests/bpf/xskxceiver.c:2276:
+			ksft_print_msg("Couldn't retrieve MAX_SKB_FRAGS from system, using default (17) value\n");

total: 0 errors, 1 warnings, 0 checks, 71 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 8cabc225fa0a ("selftests: xsk: read current MAX_SKB_FRAGS from sysctl knob") 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, 1 warnings, 0 checks, 71 lines checked