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Commit a3df41ee authored by Valentina Giusti's avatar Valentina Giusti Committed by Chris Mason
Browse files

btrfs: fix unused variables in qgroup.c 



Use otherwise unused local variables slot in update_qgroup_limit_item and
in update_qgroup_info_item, and remove unused variable ins from
btrfs_qgroup_account_ref.

Signed-off-by: default avatarValentina Giusti <valentina.giusti@microon.de>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
Signed-off-by: default avatarChris Mason <clm@fb.com>
parent e94acd86

fs/btrfs/qgroup.c

+2 −9
Original line number Diff line number Diff line
@@ -644,8 +644,7 @@ static int update_qgroup_limit_item(struct btrfs_trans_handle *trans, 


	l = path->nodes[0];

	slot = path->slots[0];

	qgroup_limit = btrfs_item_ptr(l, path->slots[0],

				      struct btrfs_qgroup_limit_item);

	qgroup_limit = btrfs_item_ptr(l, slot, struct btrfs_qgroup_limit_item);

	btrfs_set_qgroup_limit_flags(l, qgroup_limit, flags);

	btrfs_set_qgroup_limit_max_rfer(l, qgroup_limit, max_rfer);

	btrfs_set_qgroup_limit_max_excl(l, qgroup_limit, max_excl);
@@ -687,8 +686,7 @@ static int update_qgroup_info_item(struct btrfs_trans_handle *trans, 


	l = path->nodes[0];

	slot = path->slots[0];

	qgroup_info = btrfs_item_ptr(l, path->slots[0],

				 struct btrfs_qgroup_info_item);

	qgroup_info = btrfs_item_ptr(l, slot, struct btrfs_qgroup_info_item);

	btrfs_set_qgroup_info_generation(l, qgroup_info, trans->transid);

	btrfs_set_qgroup_info_rfer(l, qgroup_info, qgroup->rfer);

	btrfs_set_qgroup_info_rfer_cmpr(l, qgroup_info, qgroup->rfer_cmpr);
@@ -1349,7 +1347,6 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, 
			     struct btrfs_delayed_ref_node *node,

			     struct btrfs_delayed_extent_op *extent_op)

{

	struct btrfs_key ins;

	struct btrfs_root *quota_root;

	u64 ref_root;

	struct btrfs_qgroup *qgroup;
@@ -1363,10 +1360,6 @@ int btrfs_qgroup_account_ref(struct btrfs_trans_handle *trans, 


	BUG_ON(!fs_info->quota_root);



	ins.objectid = node->bytenr;

	ins.offset = node->num_bytes;

	ins.type = BTRFS_EXTENT_ITEM_KEY;



	if (node->type == BTRFS_TREE_BLOCK_REF_KEY ||

	    node->type == BTRFS_SHARED_BLOCK_REF_KEY) {

		struct btrfs_delayed_tree_ref *ref;