[PATCH] bpf: btf: include linux/types.h for u32

From: Dmitrii Bundin <dmitrii.bundin.a@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: bpf@vger.kernel.org, jolsa@kernel.org, haoluo@google.com,
	sdf@google.com, kpsingh@kernel.org, john.fastabend@gmail.com,
	yonghong.song@linux.dev, song@kernel.org, eddyz87@gmail.com,
	andrii@kernel.org, daniel@iogearbox.net, ast@kernel.org,
	martin.lau@linux.dev, khazhy@chromium.org, vmalik@redhat.com,
	ndesaulniers@google.com, ncopa@alpinelinux.org, dxu@dxuuu.xyz,
	Dmitrii Bundin <dmitrii.bundin.a@gmail.com>
Subject: [PATCH] bpf: btf: include linux/types.h for u32
Date: Sun, 14 Apr 2024 07:51:24 +0300	[thread overview]
Message-ID: <20240414045124.3098560-1-dmitrii.bundin.a@gmail.com> (raw)

Inclusion of the header linux/btf_ids.h relies on indirect inclusion of
the header linux/types.h. Including it directly on the top level helps
to avoid potential problems if linux/types.h hasn't been included
before.

Signed-off-by: Dmitrii Bundin <dmitrii.bundin.a@gmail.com>
---
 include/linux/btf_ids.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/btf_ids.h b/include/linux/btf_ids.h
index e24aabfe8ecc..c0e3e1426a82 100644
--- a/include/linux/btf_ids.h
+++ b/include/linux/btf_ids.h
@@ -3,6 +3,8 @@
 #ifndef _LINUX_BTF_IDS_H
 #define _LINUX_BTF_IDS_H
 
+#include <linux/types.h> /* for u32 */
+
 struct btf_id_set {
 	u32 cnt;
 	u32 ids[];
-- 
2.34.1

