1 files changed, 0 insertions, 14 deletions
diff --git a/plumbing/protocol/packp/common.go b/plumbing/protocol/packp/common.go
index c4b44f7..3d7786b 100644
--- a/plumbing/protocol/packp/common.go
+++ b/plumbing/protocol/packp/common.go
@@ -1,7 +1,5 @@
 package packp
 
-import "bytes"
-
 type stateFn func() stateFn
 
 const (
@@ -31,15 +29,3 @@ var (
 	deepenSince     = []byte("deepen-since ")
 	deepenReference = []byte("deepen-not ")
 )
-
-// Capabilities are a single string or a name=value.
-// Even though we are only going to read at moust 1 value, we return
-// a slice of values, as Capability.Add receives that.
-func readCapability(data []byte) (name string, values []string) {
-	pair := bytes.SplitN(data, []byte{'='}, 2)
-	if len(pair) == 2 {
-		values = append(values, string(pair[1]))
-	}
-
-	return string(pair[0]), values
-}