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From:   Colin Ian King <colin.i.king@gmail.com>
To:     Kent Overstreet <kent.overstreet@linux.dev>,
        Brian Foster <bfoster@redhat.com>,
        linux-bcachefs@vger.kernel.org
Cc:     kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/5][next] bcachefs: remove redundant initialization of pointer dst
Date:   Tue, 12 Sep 2023 13:37:41 +0100
Message-Id: <20230912123744.3929609-3-colin.i.king@gmail.com>
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References: <20230912123744.3929609-1-colin.i.king@gmail.com>
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The pointer dst is being initialized with a value that is never read,
it is being re-assigned later on when it is used in a while-loop
The initialization is redundant and can be removed.

Cleans up clang-scan build warning:
fs/bcachefs/disk_groups.c:186:30: warning: Value stored to 'dst' during
its initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 fs/bcachefs/disk_groups.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/bcachefs/disk_groups.c b/fs/bcachefs/disk_groups.c
index f36472c4a781..9fa8d7d49f3e 100644
--- a/fs/bcachefs/disk_groups.c
+++ b/fs/bcachefs/disk_groups.c
@@ -183,8 +183,7 @@ int bch2_sb_disk_groups_to_cpu(struct bch_fs *c)
 
 	for (i = 0; i < c->disk_sb.sb->nr_devices; i++) {
 		struct bch_member *m = mi->members + i;
-		struct bch_disk_group_cpu *dst =
-			&cpu_g->entries[BCH_MEMBER_GROUP(m)];
+		struct bch_disk_group_cpu *dst;
 
 		if (!bch2_member_exists(m))
 			continue;
-- 
2.39.2