linux-kernel - [PATCH -next] module: Remove unused macros module_addr

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Message-ID: <20220924072216.103876-1-chenzhongjin@huawei.com>
Date:   Sat, 24 Sep 2022 15:22:16 +0800
From:   Chen Zhongjin <chenzhongjin@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <linux-modules@...r.kernel.org>
CC:     <mcgrof@...nel.org>, <chenzhongjin@...wei.com>
Subject: [PATCH -next] module: Remove unused macros module_addr_min/max

Unused macros reported by [-Wunused-macros].

These macros are introduced to record the bound address of modules.

'80b8bf436990 ("module: Always have struct mod_tree_root")'
This commit has made struct mod_tree_root always exist, which means
we can always referencing mod_tree derectly rather than using this
macro.

So they are useless, remove them for code cleaning.

Signed-off-by: Chen Zhongjin <chenzhongjin@...wei.com>
---
 kernel/module/main.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/kernel/module/main.c b/kernel/module/main.c
index a4e4d84b6f4e..96dcc950da60 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -84,9 +84,6 @@ struct mod_tree_root mod_data_tree __cacheline_aligned = {
 };
 #endif
 
-#define module_addr_min mod_tree.addr_min
-#define module_addr_max mod_tree.addr_max
-
 struct symsearch {
 	const struct kernel_symbol *start, *stop;
 	const s32 *crcs;
-- 
2.17.1