WARNING: line length of 83 exceeds 80 columns
#52: FILE: include/linux/bpf.h:2045:
+						  enum bpf_attach_type attach_type)

WARNING: line length of 89 exceeds 80 columns
#75: FILE: include/linux/bpf.h:2891:
+				 struct bpf_prog *prog, enum bpf_attach_type attach_type)

WARNING: line length of 92 exceeds 80 columns
#82: FILE: include/linux/bpf.h:2897:
+					   bool sleepable, enum bpf_attach_type attach_type)

WARNING: line length of 81 exceeds 80 columns
#95: FILE: kernel/bpf/bpf_iter.c:555:
+	bpf_link_init(&link->link, BPF_LINK_TYPE_ITER, &bpf_iter_link_lops, prog,

WARNING: line length of 91 exceeds 80 columns
#109: FILE: kernel/bpf/bpf_struct_ops.c:811:
+			      &bpf_struct_ops_link_lops, prog, prog->expected_attach_type);

WARNING: line length of 92 exceeds 80 columns
#118: FILE: kernel/bpf/bpf_struct_ops.c:1354:
+	bpf_link_init(&link->link, BPF_LINK_TYPE_STRUCT_OPS, &bpf_struct_ops_map_lops, NULL,

WARNING: line length of 87 exceeds 80 columns
#213: FILE: kernel/bpf/syscall.c:4056:
+	bpf_link_init(&link->link, BPF_LINK_TYPE_PERF_EVENT, &bpf_perf_link_lops, prog,

WARNING: line length of 87 exceeds 80 columns
#251: FILE: kernel/bpf/syscall.c:4177:
+	fd = bpf_raw_tp_link_attach(prog, tp_name, cookie, prog->expected_attach_type);

WARNING: line length of 98 exceeds 80 columns
#270: FILE: kernel/bpf/syscall.c:5555:
+			ret = bpf_raw_tp_link_attach(prog, NULL, attr->link_create.tracing.cookie,

WARNING: line length of 84 exceeds 80 columns
#271: FILE: kernel/bpf/syscall.c:5556:
+						     attr->link_create.attach_type);

WARNING: line length of 87 exceeds 80 columns
#280: FILE: kernel/bpf/syscall.c:5565:
+						      attr->link_create.tracing.cookie,

WARNING: line length of 85 exceeds 80 columns
#281: FILE: kernel/bpf/syscall.c:5566:
+						      attr->link_create.attach_type);

WARNING: line length of 86 exceeds 80 columns
#309: FILE: kernel/bpf/trampoline.c:678:
+						     enum bpf_attach_type attach_type)

WARNING: line length of 81 exceeds 80 columns
#337: FILE: kernel/bpf/trampoline.c:768:
+	shim_link = cgroup_shim_alloc(prog, bpf_func, cgroup_atype, attach_type);

WARNING: line length of 88 exceeds 80 columns
#350: FILE: kernel/trace/bpf_trace.c:2989:
+		      &bpf_kprobe_multi_link_lops, prog, attr->link_create.attach_type);

WARNING: line length of 88 exceeds 80 columns
#359: FILE: kernel/trace/bpf_trace.c:3444:
+		      &bpf_uprobe_multi_link_lops, prog, attr->link_create.attach_type);

WARNING: line length of 93 exceeds 80 columns
#372: FILE: net/bpf/bpf_dummy_struct_ops.c:174:
+	bpf_link_init(&link->link, BPF_LINK_TYPE_STRUCT_OPS, &bpf_struct_ops_link_lops, prog,

WARNING: line length of 91 exceeds 80 columns
#400: FILE: net/core/sock_map.c:1869:
+	bpf_link_init(&sockmap_link->link, BPF_LINK_TYPE_SOCKMAP, &sock_map_link_ops, prog,

WARNING: line length of 84 exceeds 80 columns
#414: FILE: net/netfilter/nf_bpf_link.c:228:
+	bpf_link_init(&link->link, BPF_LINK_TYPE_NETFILTER, &bpf_nf_link_lops, prog,

total: 0 errors, 19 warnings, 0 checks, 307 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 bcb9fc978343 ("bpf: Add attach_type in bpf_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, 19 warnings, 0 checks, 307 lines checked