2 files changed, 6 insertions, 3 deletions
diff --git a/cmd/btrfs-rec/inspect/rebuildmappings/process.go b/cmd/btrfs-rec/inspect/rebuildmappings/process.go
index 7ce3748..a93b697 100644
--- a/cmd/btrfs-rec/inspect/rebuildmappings/process.go
+++ b/cmd/btrfs-rec/inspect/rebuildmappings/process.go
@@ -2,6 +2,9 @@
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+// Package rebuildmappings is the guts of the `btrfs-rec inspect
+// rebuild-mappings` command, which rebuilds broken
+// chunk/dev-extent/blockgroup trees.
 package rebuildmappings
 
 import (
diff --git a/cmd/btrfs-rec/inspect/rebuildmappings/scan.go b/cmd/btrfs-rec/inspect/rebuildmappings/scan.go
index f9c3bf3..b88f01c 100644
--- a/cmd/btrfs-rec/inspect/rebuildmappings/scan.go
+++ b/cmd/btrfs-rec/inspect/rebuildmappings/scan.go
@@ -103,7 +103,7 @@ func (scanner *deviceScanner) ScanStats() scanStats {
 	}
 }
 
-func newDeviceScanner(ctx context.Context, sb btrfstree.Superblock, numBytes btrfsvol.PhysicalAddr, numSectors int) btrfsutil.DeviceScanner[scanStats, ScanOneDeviceResult] {
+func newDeviceScanner(_ context.Context, sb btrfstree.Superblock, _ btrfsvol.PhysicalAddr, numSectors int) btrfsutil.DeviceScanner[scanStats, ScanOneDeviceResult] {
 	scanner := new(deviceScanner)
 	scanner.alg = sb.ChecksumType
 	scanner.result.FoundNodes = make(map[btrfsvol.LogicalAddr][]btrfsvol.PhysicalAddr)
@@ -112,7 +112,7 @@ func newDeviceScanner(ctx context.Context, sb btrfstree.Superblock, numBytes btr
 	return scanner
 }
 
-func (scanner *deviceScanner) ScanSector(ctx context.Context, dev *btrfs.Device, paddr btrfsvol.PhysicalAddr) error {
+func (scanner *deviceScanner) ScanSector(_ context.Context, dev *btrfs.Device, paddr btrfsvol.PhysicalAddr) error {
 	sum, err := btrfs.ChecksumPhysical(dev, scanner.alg, paddr)
 	if err != nil {
 		return err
@@ -190,7 +190,7 @@ func (scanner *deviceScanner) ScanNode(ctx context.Context, nodeRef *diskio.Ref[
 	return nil
 }
 
-func (scanner *deviceScanner) ScanDone(ctx context.Context) (ScanOneDeviceResult, error) {
+func (scanner *deviceScanner) ScanDone(_ context.Context) (ScanOneDeviceResult, error) {
 	scanner.result.Checksums.Sums = btrfssum.ShortSum(scanner.sums.String())
 	return scanner.result, nil
 }