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| author | Anand Jain <anand.jain@oracle.com> | 2024-03-19 20:25:22 +0530 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-05-07 21:31:08 +0200 |
| commit | 2daca1e4194eb5651d3516d8c0c6e12ce4674e2a (patch) | |
| tree | 1d424f9f23bb7d55d4152e89c76e0f443f3f7502 /fs | |
| parent | 1e8a42375f5f16bba814f132d802b3cf2ac357bd (diff) | |
| download | linux-stable-2daca1e4194eb5651d3516d8c0c6e12ce4674e2a.tar.gz linux-stable-2daca1e4194eb5651d3516d8c0c6e12ce4674e2a.tar.bz2 linux-stable-2daca1e4194eb5651d3516d8c0c6e12ce4674e2a.zip | |
btrfs: rename err and ret to ret in build_backref_tree()
Code style fix in the function build_backref_tree(). Drop the ret
initialization 0, as we don't need it.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/relocation.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 7e7799b4560b..aef7d286252b 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -473,20 +473,19 @@ static noinline_for_stack struct btrfs_backref_node *build_backref_tree( struct btrfs_backref_node *node = NULL; struct btrfs_backref_edge *edge; int ret; - int err = 0; iter = btrfs_backref_iter_alloc(rc->extent_root->fs_info); if (!iter) return ERR_PTR(-ENOMEM); path = btrfs_alloc_path(); if (!path) { - err = -ENOMEM; + ret = -ENOMEM; goto out; } node = btrfs_backref_alloc_node(cache, bytenr, level); if (!node) { - err = -ENOMEM; + ret = -ENOMEM; goto out; } @@ -497,10 +496,9 @@ static noinline_for_stack struct btrfs_backref_node *build_backref_tree( do { ret = btrfs_backref_add_tree_node(trans, cache, path, iter, node_key, cur); - if (ret < 0) { - err = ret; + if (ret < 0) goto out; - } + edge = list_first_entry_or_null(&cache->pending_edge, struct btrfs_backref_edge, list[UPPER]); /* @@ -515,10 +513,8 @@ static noinline_for_stack struct btrfs_backref_node *build_backref_tree( /* Finish the upper linkage of newly added edges/nodes */ ret = btrfs_backref_finish_upper_links(cache, node); - if (ret < 0) { - err = ret; + if (ret < 0) goto out; - } if (handle_useless_nodes(rc, node)) node = NULL; @@ -526,9 +522,9 @@ out: btrfs_free_path(iter->path); kfree(iter); btrfs_free_path(path); - if (err) { + if (ret) { btrfs_backref_error_cleanup(cache, node); - return ERR_PTR(err); + return ERR_PTR(ret); } ASSERT(!node || !node->detached); ASSERT(list_empty(&cache->useless_node) && |