Unify the method of parsing filters in cmd

This commit unifies the method of filters parsing in cmd.
It removes also the function redundancy.
[NO NEW TESTS NEEDED]

Signed-off-by: Jakub Guzik <jguzik@redhat.com>

1 files changed, 0 insertions, 15 deletions

diff --git a/pkg/specgenutil/util.go b/pkg/specgenutil/util.go
index 9389a98a5..0a980a576 100644
--- a/pkg/specgenutil/util.go
+++ b/pkg/specgenutil/util.go
@@ -38,21 +38,6 @@ func ReadPodIDFiles(files []string) ([]string, error) {
 	return ids, nil
 }
 
-// ParseFilters transforms one filter format to another and validates input
-func ParseFilters(filter []string) (map[string][]string, error) {
-	// TODO Remove once filter refactor is finished and url.Values done.
-	filters := map[string][]string{}
-	for _, f := range filter {
-		t := strings.SplitN(f, "=", 2)
-		filters = make(map[string][]string)
-		if len(t) < 2 {
-			return map[string][]string{}, errors.Errorf("filter input must be in the form of filter=value: %s is invalid", f)
-		}
-		filters[t[0]] = append(filters[t[0]], t[1])
-	}
-	return filters, nil
-}
-
 // CreateExpose parses user-provided exposed port definitions and converts them
 // into SpecGen format.
 // TODO: The SpecGen format should really handle ranges more sanely - we could