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btrfs: Remove fs_info from remove_extent_data_ref 

This function is always called with a valid transaction from where the
fs_info can be referenced. No functional change.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-06-20 15:48:46 +03:00 committed by David Sterba
parent 375934105c
commit e9f6290d59
1 changed files with 2 additions and 3 deletions
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5
fs/btrfs/extent-tree.c
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@ -1383,7 +1383,6 @@ static noinline int insert_extent_data_ref(struct btrfs_trans_handle *trans,
} }
static noinline int remove_extent_data_ref(struct btrfs_trans_handle *trans, static noinline int remove_extent_data_ref(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
struct btrfs_path *path, struct btrfs_path *path,
int refs_to_drop, int *last_ref) int refs_to_drop, int *last_ref)
{ {
@ -1420,7 +1419,7 @@ static noinline int remove_extent_data_ref(struct btrfs_trans_handle *trans,
num_refs -= refs_to_drop; num_refs -= refs_to_drop;
if (num_refs == 0) { if (num_refs == 0) {
ret = btrfs_del_item(trans, fs_info->extent_root, path); ret = btrfs_del_item(trans, trans->fs_info->extent_root, path);
*last_ref = 1; *last_ref = 1;
} else { } else {
if (key.type == BTRFS_EXTENT_DATA_REF_KEY) if (key.type == BTRFS_EXTENT_DATA_REF_KEY)
@ -2020,7 +2019,7 @@ static int remove_extent_backref(struct btrfs_trans_handle *trans,
update_inline_extent_backref(fs_info, path, iref, update_inline_extent_backref(fs_info, path, iref,
-refs_to_drop, NULL, last_ref); -refs_to_drop, NULL, last_ref);
} else if (is_data) { } else if (is_data) {
ret = remove_extent_data_ref(trans, fs_info, path, refs_to_drop, ret = remove_extent_data_ref(trans, path, refs_to_drop,
last_ref); last_ref);
} else { } else {
*last_ref = 1; *last_ref = 1;