consumer group: no longer un-dirty prior dirty when returning from poll

As follow up to c6df11d, since we un-dirty when we enter polling, there is no reason to un-dirty when we leave. This makes things a bit clearer as to when things happen.
twmb · Sep 1, 2021 · 0eaf03a · 0eaf03a
1 parent a478251
commit 0eaf03a
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/pkg/kgo/consumer_group.go b/pkg/kgo/consumer_group.go
@@ -1348,7 +1348,6 @@ func (g *groupConsumer) updateUncommitted(fetches Fetches) {
 					}
 				}
 
-				prior.head = prior.dirty
 				prior.dirty = set
 				if setHead {
 					prior.head = set