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Commit 1c1bc6bd authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
Browse files

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: default avatarDaniel Borkmann <dborkman@redhat.com>
Acked-by: default avatarJiri Pirko <jiri@resnulli.us>
Cc: Thomas Graf <tgraf@suug.ch>
Acked-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fa067467

net/sched/cls_basic.c

+5 −2
Original line number Diff line number Diff line
@@ -65,9 +65,12 @@ static unsigned long basic_get(struct tcf_proto *tp, u32 handle) 
	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;

}