move function to make travis happy

weed/storage/erasure_coding/ec_test.go

@@ -1,7 +1,6 @@
 package erasure_coding
 
 import (
-	"io"
 	"os"
 	"testing"
 
@@ -51,27 +50,3 @@ func TestEncodingDecoding(t *testing.T) {
 
 }
 
-func encodeData(file *os.File, enc reedsolomon.Encoder, startOffset, blockSize int64, buffers [][]byte) error {
-
-	// read data into buffers
-	for i := 0; i < DataShardsCount; i++ {
-		n, err := file.ReadAt(buffers[i], startOffset+blockSize*int64(i))
-		if err != nil {
-			if err != io.EOF {
-				return err
-			}
-		}
-		if n < len(buffers[i]) {
-			for t := len(buffers[i]) - 1; t >= n; t-- {
-				buffers[i][t] = 0
-			}
-		}
-	}
-
-	err := enc.Encode(buffers)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}