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btrfs: use BTRFS_PATH_AUTO_FREE in btrfs_set_inode_index_count()

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This is the trivial pattern for path auto free, initialize at the
beginning and free at the end with simple goto -> return conversions.

Reviewed-by: Daniel Vacek <neelx@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2025-04-02 01:18:08 +02:00
parent 516748f584
commit 2c5563a394
1 changed files with 7 additions and 9 deletions
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16
fs/btrfs/inode.c
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@@ -5834,7 +5834,7 @@ static int btrfs_set_inode_index_count(struct btrfs_inode *inode)
{
struct btrfs_root *root = inode->root;
struct btrfs_key key, found_key;
struct btrfs_path *path;
BTRFS_PATH_AUTO_FREE(path);
struct extent_buffer *leaf;
int ret;
@@ -5848,15 +5848,14 @@ static int btrfs_set_inode_index_count(struct btrfs_inode *inode)
ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
if (ret < 0)
goto out;
return ret;
/* FIXME: we should be able to handle this */
if (ret == 0)
goto out;
ret = 0;
return ret;
if (path->slots[0] == 0) {
inode->index_cnt = BTRFS_DIR_START_INDEX;
goto out;
return 0;
}
path->slots[0]--;
@@ -5867,13 +5866,12 @@ static int btrfs_set_inode_index_count(struct btrfs_inode *inode)
if (found_key.objectid != btrfs_ino(inode) ||
found_key.type != BTRFS_DIR_INDEX_KEY) {
inode->index_cnt = BTRFS_DIR_START_INDEX;
goto out;
return 0;
}
inode->index_cnt = found_key.offset + 1;
out:
btrfs_free_path(path);
return ret;
return 0;
}
static int btrfs_get_dir_last_index(struct btrfs_inode *dir, u64 *index)