1 files changed, 0 insertions, 44 deletions
diff --git a/format/pack/ingest/fill.go b/format/pack/ingest/fill.go
deleted file mode 100644
index 76fc6e60..00000000
--- a/format/pack/ingest/fill.go
+++ /dev/null
@@ -1,44 +0,0 @@
-package ingest
-
-import (
-	"errors"
-	"fmt"
-	"io"
-)
-
-// fill ensures at least min unread bytes are available in receiver's buffer.
-func (scanner *streamScanner) fill(minLen int) error {
-	if minLen <= 0 {
-		return nil
-	}
-
-	if minLen > len(scanner.buf) {
-		return fmt.Errorf("format/pack/ingest: fill(%d) exceeds scanner buffer", minLen)
-	}
-
-	for scanner.n-scanner.off < minLen {
-		err := scanner.flushConsumedPrefix()
-		if err != nil {
-			return err
-		}
-
-		readN, err := scanner.src.Read(scanner.buf[scanner.n:])
-		if readN > 0 {
-			scanner.n += readN
-		}
-
-		if err != nil {
-			if errors.Is(err, io.EOF) && scanner.n-scanner.off >= minLen {
-				return nil
-			}
-
-			return err
-		}
-
-		if readN == 0 {
-			return io.ErrNoProgress
-		}
-	}
-
-	return nil
-}