[PATCH 4/4 linux-next] xfs: use swap() in xfs_da3_node_rebalance()

Fabian Frederick
2015-05-18T17:14:25Z

fs/xfs/libxfs/xfs_da_btree.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c
index 2385f8c..f0101a8 100644
--- a/fs/xfs/libxfs/xfs_da_btree.c
+++ b/fs/xfs/libxfs/xfs_da_btree.c
@@ -734,7 +734,6 @@ xfs_da3_node_rebalance(
{
struct xfs_da_intnode *node1;
struct xfs_da_intnode *node2;
- struct xfs_da_intnode *tmpnode;
struct xfs_da_node_entry *btree1;
struct xfs_da_node_entry *btree2;
struct xfs_da_node_entry *btree_s;
@@ -764,9 +763,7 @@ xfs_da3_node_rebalance(
((be32_to_cpu(btree2[0].hashval) < be32_to_cpu(btree1[0].hashval)) ||
(be32_to_cpu(btree2[nodehdr2.count - 1].hashval) <
be32_to_cpu(btree1[nodehdr1.count - 1].hashval)))) {
- tmpnode = node1;
- node1 = node2;
- node2 = tmpnode;
+ swap(node1, node2);
dp->d_ops->node_hdr_from_disk(&nodehdr1, node1);
dp->d_ops->node_hdr_from_disk(&nodehdr2, node2);
btree1 = dp->d_ops->node_tree_p(node1);
--
2.4.0