refactor: Delete variable declarations

Signed-off-by: Matsumoto <toshi.matsumoto.3n@gmail.com>
thanos-io · May 8, 2021 · 12e6ca7 · 12e6ca7
1 parent bb6e63b
commit 12e6ca7
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/pkg/rules/manager.go b/pkg/rules/manager.go
@@ -391,8 +391,7 @@ func (m *Manager) Update(evalInterval time.Duration, files []string) error {
 }
 
 // Rules returns specified rules from manager. This is used by gRPC and locally for HTTP and UI purposes.
-func (m *Manager) Rules(r *rulespb.RulesRequest, s rulespb.Rules_RulesServer) error {
-	var err error
+func (m *Manager) Rules(r *rulespb.RulesRequest, s rulespb.Rules_RulesServer) (err error) {
 	groups := m.protoRuleGroups()
 
 	pgs := make([]*rulespb.RuleGroup, 0, len(groups))