From: Yang Guang <yang.guang5@xxxxxxxxxx>
Source kernel commit: d3d48fb93ba48bd3cb5c564235bfbc96fe4d0d7f
Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Yang Guang <yang.guang5@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
libxfs/xfs_da_btree.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libxfs/xfs_da_btree.c b/libxfs/xfs_da_btree.c
index 50f3ec66..1f39c108 100644
--- a/libxfs/xfs_da_btree.c
+++ b/libxfs/xfs_da_btree.c
@@ -861,7 +861,6 @@ 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;
@@ -891,9 +890,7 @@ 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);
xfs_da3_node_hdr_from_disk(dp->i_mount, &nodehdr1, node1);
xfs_da3_node_hdr_from_disk(dp->i_mount, &nodehdr2, node2);
btree1 = nodehdr1.btree;
