linux-kernel - [PATCH] bcachefs: Remove the unused variable journal

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Date:   Wed, 15 Nov 2023 11:13:29 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     kent.overstreet@...ux.dev
Cc:     bfoster@...hat.com, linux-bcachefs@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] bcachefs: Remove the unused variable journal_flags

Variable journal_flags is not effectively used, so delete it.

fs/bcachefs/btree_update_interior.c:1057:11: warning: variable 'journal_flags' set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7559
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 fs/bcachefs/btree_update_interior.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/fs/bcachefs/btree_update_interior.c b/fs/bcachefs/btree_update_interior.c
index 9affcb22d9cb..18e5a75142e9 100644
--- a/fs/bcachefs/btree_update_interior.c
+++ b/fs/bcachefs/btree_update_interior.c
@@ -1054,7 +1054,6 @@ bch2_btree_update_start(struct btree_trans *trans, struct btree_path *path,
 	unsigned nr_nodes[2] = { 0, 0 };
 	unsigned update_level = level;
 	enum bch_watermark watermark = flags & BCH_WATERMARK_MASK;
-	unsigned journal_flags = 0;
 	int ret = 0;
 	u32 restart_count = trans->restart_count;
 
@@ -1068,10 +1067,6 @@ bch2_btree_update_start(struct btree_trans *trans, struct btree_path *path,
 	flags &= ~BCH_WATERMARK_MASK;
 	flags |= watermark;
 
-	if (flags & BCH_TRANS_COMMIT_journal_reclaim)
-		journal_flags |= JOURNAL_RES_GET_NONBLOCK;
-	journal_flags |= watermark;
-
 	while (1) {
 		nr_nodes[!!update_level] += 1 + split;
 		update_level++;
-- 
2.20.1.7.g153144c