CHECK: No space is necessary after a cast
#37: FILE: kernel/bpf/syscall.c:1368:
+	(void) bpf_vlog_finalize(w->log, &w->attr->log_true_size);

WARNING: line length of 81 exceeds 80 columns
#41: FILE: kernel/bpf/syscall.c:1372:
+#define DEFINE_BPF_VLOG_WRAPPER(name, common_attrs)				\

WARNING: line length of 81 exceeds 80 columns
#42: FILE: kernel/bpf/syscall.c:1373:
+	struct bpf_vlog_wrapper name __cleanup(bpf_vlog_wrapper_destructor) = {	\

WARNING: line length of 81 exceeds 80 columns
#43: FILE: kernel/bpf/syscall.c:1374:
+		.attr = common_attrs,						\

WARNING: line length of 98 exceeds 80 columns
#59: FILE: kernel/bpf/syscall.c:1390:
+	err = bpf_vlog_init(log, attr->log_level, u64_to_user_ptr(attr->log_buf), attr->log_size);

WARNING: line length of 97 exceeds 80 columns
#72: FILE: kernel/bpf/syscall.c:1402:
+static int map_create(union bpf_attr *attr, bpfptr_t uattr, struct bpf_common_attr *common_attrs)

WARNING: line length of 107 exceeds 80 columns
#104: FILE: kernel/bpf/syscall.c:1432:
+			bpf_log(log, "btf_vmlinux_value_type_id can only be used with struct_ops maps.\n");

WARNING: line length of 134 exceeds 80 columns
#108: FILE: kernel/bpf/syscall.c:1436:
+			bpf_log(log, "btf_vmlinux_value_type_id is mutually exclusive with btf_key_type_id and btf_value_type_id.\n");

WARNING: line length of 83 exceeds 80 columns
#188: FILE: kernel/bpf/syscall.c:6207:
+	return __copy_common_attr_log_true_size(uattr, size, &attr->log_true_size);

WARNING: line length of 95 exceeds 80 columns
#201: FILE: kernel/bpf/syscall.c:6306:
+		ret = copy_common_attr_log_true_size(uattr_common, size_common, &common_attrs);

total: 0 errors, 9 warnings, 1 checks, 175 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 f471f7f361c7 ("bpf: Add common attr support for map_create") 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, 9 warnings, 1 checks, 175 lines checked