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btrfs: cleanup, remove inode_item_info helper 

It's only a simple wrapper around btrfs_find_item, the locally defined
key is not used.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2015-01-02 18:55:46 +01:00
parent 381cf6587f
commit 14692cc150
3 changed files with 5 additions and 15 deletions
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11
fs/btrfs/backref.c
View File

@ -1246,17 +1246,6 @@ int btrfs_check_shared(struct btrfs_trans_handle *trans,
return ret;
}
/*
* this makes the path point to (inum INODE_ITEM ioff)
*/
int inode_item_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
struct btrfs_path *path)
{
struct btrfs_key key;
return btrfs_find_item(fs_root, path, inum, ioff,
BTRFS_INODE_ITEM_KEY, &key);
}
static int inode_ref_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
struct btrfs_path *path,
struct btrfs_key *found_key)

3
fs/btrfs/backref.h
View File

@ -32,9 +32,6 @@ struct inode_fs_paths {
typedef int (iterate_extent_inodes_t)(u64 inum, u64 offset, u64 root,
void *ctx);
int inode_item_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
struct btrfs_path *path);
int extent_from_logical(struct btrfs_fs_info *fs_info, u64 logical,
struct btrfs_path *path, struct btrfs_key *found_key,
u64 *flags);

6
fs/btrfs/scrub.c
View File

@ -530,7 +530,11 @@ static int scrub_print_warning_inode(u64 inum, u64 offset, u64 root,
goto err;
}
ret = inode_item_info(inum, 0, local_root, swarn->path);
/*
* this makes the path point to (inum INODE_ITEM ioff)
*/
ret = btrfs_find_item(local_root, swarn->path, inum, 0,
BTRFS_INODE_ITEM_KEY, NULL);
if (ret) {
btrfs_release_path(swarn->path);
goto err;