net: cls_basic: return from walking on match in basic_get
As soon as we've found a matching handle in basic_get(), we can
return it. There's no need to continue walking until the end of
a filter chain, since they are unique anyway.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index 5aed341..fc399db8 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -65,9 +65,12 @@
if (head == NULL)
return 0UL;
- list_for_each_entry(f, &head->flist, link)
- if (f->handle == handle)
+ list_for_each_entry(f, &head->flist, link) {
+ if (f->handle == handle) {
l = (unsigned long) f;
+ break;
+ }
+ }
return l;
}
