linux-kernel - [PATCH] btrfs: Remove some unused functions

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Message-Id: <20230913094327.98852-1-jiapeng.chong@linux.alibaba.com>
Date:   Wed, 13 Sep 2023 17:43:27 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     clm@...com
Cc:     josef@...icpanda.com, dsterba@...e.com,
        linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] btrfs: Remove some unused functions

These functions are defined in the qgroup.c file, but not called
elsewhere, so delete these unused functions.

fs/btrfs/qgroup.c:149:19: warning: unused function 'qgroup_to_aux'.
fs/btrfs/qgroup.c:154:36: warning: unused function 'unode_aux_to_qgroup'.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6566
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 fs/btrfs/qgroup.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index a51f1ceb867a..d977c4f109fc 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -146,16 +146,6 @@ struct btrfs_qgroup_list {
 	struct btrfs_qgroup *member;
 };
 
-static inline u64 qgroup_to_aux(struct btrfs_qgroup *qg)
-{
-	return (u64)(uintptr_t)qg;
-}
-
-static inline struct btrfs_qgroup* unode_aux_to_qgroup(struct ulist_node *n)
-{
-	return (struct btrfs_qgroup *)(uintptr_t)n->aux;
-}
-
 static int
 qgroup_rescan_init(struct btrfs_fs_info *fs_info, u64 progress_objectid,
 		   int init_flags);
-- 
2.20.1.7.g153144c