syz-ci: explicitly stop all running jobs on update

Otherwise we might end up in a situation when we have stopped all
fuzzing, but wait for the job processor to report Done to the waitgroup
object.

1 files changed, 0 insertions, 6 deletions

diff --git a/pkg/instance/instance.go b/pkg/instance/instance.go
index 31f75e21c..882d678d4 100644
--- a/pkg/instance/instance.go
+++ b/pkg/instance/instance.go
@@ -571,12 +571,6 @@ func (s *Semaphore) Wait() {
 	<-s.ch
 }
 
-func (s *Semaphore) WaitAll() {
-	for i := 0; i < cap(s.ch); i++ {
-		s.Wait()
-	}
-}
-
 func (s *Semaphore) WaitC() <-chan struct{} {
 	return s.ch
 }