diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2023-06-22 08:54:30 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2023-08-21 14:52:12 +0200 |
| commit | 966de47ff0c9e64d74e1719e4480b7c34f6190fa (patch) | |
| tree | 3cdba9df42468af28b2b671910616d4e9cd373c2 /fs/btrfs/tree-log.c | |
| parent | cf4ac2b9049be459dfbaddbeb9322366f1ac2dc6 (diff) | |
btrfs: remove redundant initialization of variables in log_new_ancestors
The variables leaf and slot are initialized when declared but the values
assigned to them are never read as they are being re-assigned later on.
The initializations are redundant and can be removed. Cleans up clang
scan build warnings:
fs/btrfs/tree-log.c:6797:25: warning: Value stored to 'leaf' during its
initialization is never read [deadcode.DeadStores]
fs/btrfs/tree-log.c:6798:7: warning: Value stored to 'slot' during its
initialization is never read [deadcode.DeadStores]
It's been there since b8aa330d2acb ("Btrfs: improve performance on fsync
of files with multiple hardlinks") without any usage so it's safe to be
removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tree-log.c')
| -rw-r--r-- | fs/btrfs/tree-log.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 365a1cc0a3c3..8ad7e7e38d18 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -6794,8 +6794,8 @@ static int log_new_ancestors(struct btrfs_trans_handle *trans, while (true) { struct btrfs_fs_info *fs_info = root->fs_info; - struct extent_buffer *leaf = path->nodes[0]; - int slot = path->slots[0]; + struct extent_buffer *leaf; + int slot; struct btrfs_key search_key; struct inode *inode; u64 ino; |