[2/2] memblock tests: fix warning ‘struct seq_file’ declared inside parameter list
Commit Message
From: "Mike Rapoport (IBM)" <rppt@kernel.org>
Building memblock tests produces the following warning:
cc -I. -I../../include -Wall -O2 -fsanitize=address -fsanitize=undefined -D CONFIG_PHYS_ADDR_T_64BIT -c -o main.o main.c
In file included from tests/common.h:9,
from tests/basic_api.h:5,
from main.c:2:
./linux/memblock.h:601:50: warning: ‘struct seq_file’ declared inside parameter list will not be visible outside of this definition or declaration
601 | static inline void memtest_report_meminfo(struct seq_file *m) { }
| ^~~~~~~~
Add declaration of 'struct seq_file' to tools/include/linux/seq_file.h
to fix it.
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
---
tools/include/linux/seq_file.h | 2 ++
tools/testing/memblock/tests/basic_api.c | 2 +-
tools/testing/memblock/tests/common.h | 1 +
3 files changed, 4 insertions(+), 1 deletion(-)
@@ -1,4 +1,6 @@
#ifndef _TOOLS_INCLUDE_LINUX_SEQ_FILE_H
#define _TOOLS_INCLUDE_LINUX_SEQ_FILE_H
+struct seq_file;
+
#endif /* _TOOLS_INCLUDE_LINUX_SEQ_FILE_H */
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
+#include "basic_api.h"
#include <string.h>
#include <linux/memblock.h>
-#include "basic_api.h"
#define EXPECTED_MEMBLOCK_REGIONS 128
#define FUNC_ADD "memblock_add"
@@ -5,6 +5,7 @@
#include <stdlib.h>
#include <assert.h>
#include <linux/types.h>
+#include <linux/seq_file.h>
#include <linux/memblock.h>
#include <linux/sizes.h>
#include <linux/printk.h>