CHECK: No space is necessary after a cast
#37: FILE: kernel/bpf/syscall.c:1379:
+	(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:1383:
+#define DEFINE_BPF_VLOG_WRAPPER(name, common_attrs)				\

WARNING: line length of 81 exceeds 80 columns
#42: FILE: kernel/bpf/syscall.c:1384:
+	struct bpf_vlog_wrapper name __cleanup(bpf_vlog_wrapper_destructor) = {	\

WARNING: line length of 81 exceeds 80 columns
#43: FILE: kernel/bpf/syscall.c:1385:
+		.attr = common_attrs,						\

WARNING: line length of 98 exceeds 80 columns
#59: FILE: kernel/bpf/syscall.c:1401:
+	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:1413:
+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:1443:
+			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:1447:
+			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 82 exceeds 80 columns
#186: FILE: kernel/bpf/syscall.c:6351:
+						     &common_attrs.log_true_size);

total: 0 errors, 8 warnings, 1 checks, 161 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 99c6d6bc2318 ("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 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, 8 warnings, 1 checks, 161 lines checked