WARNING: line length of 81 exceeds 80 columns
#29: FILE: tools/testing/selftests/bpf/test_xsk.c:1656:
+static int xsk_reattach_xdp(struct ifobject *ifobj, struct bpf_program *xdp_prog,

CHECK: Alignment should match open parenthesis
#30: FILE: tools/testing/selftests/bpf/test_xsk.c:1657:
+static int xsk_reattach_xdp(struct ifobject *ifobj, struct bpf_program *xdp_prog,
 			     struct bpf_map *xskmap, enum test_mode mode)

WARNING: line length of 82 exceeds 80 columns
#56: FILE: tools/testing/selftests/bpf/test_xsk.c:1681:
+static int xsk_attach_xdp_progs(struct test_spec *test, struct ifobject *ifobj_rx,

CHECK: Alignment should match open parenthesis
#57: FILE: tools/testing/selftests/bpf/test_xsk.c:1682:
+static int xsk_attach_xdp_progs(struct test_spec *test, struct ifobject *ifobj_rx,
 				 struct ifobject *ifobj_tx)

WARNING: line length of 97 exceeds 80 columns
#64: FILE: tools/testing/selftests/bpf/test_xsk.c:1687:
+		err = xsk_reattach_xdp(ifobj_rx, test->xdp_prog_rx, test->xskmap_rx, test->mode);

WARNING: line length of 97 exceeds 80 columns
#75: FILE: tools/testing/selftests/bpf/test_xsk.c:1696:
+		err = xsk_reattach_xdp(ifobj_tx, test->xdp_prog_tx, test->xskmap_tx, test->mode);

total: 0 errors, 4 warnings, 2 checks, 64 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 241ede34fe9e ("selftests/bpf: test_xsk: Don't exit immediately when xsk_attach fails") 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, 4 warnings, 2 checks, 64 lines checked