From: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
Date: Fri, 3 Oct 2014 13:44:48 +0000 (+0200)
Subject: ematch: Fix early ending of inverted containers.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=34a419d4e20d6be5e0c4a3b27f6eface366a4836;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ematch: Fix early ending of inverted containers.

The result of a negated container has to be inverted before checking for
early ending.

This fixes my previous attempt (17c9c8232663a47f074b7452b9b034efda868ca7) to
make inverted containers work correctly.

Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/ematch.c b/net/sched/ematch.c
index ad57f4444b9c..f878fa16349a 100644
--- a/net/sched/ematch.c
+++ b/net/sched/ematch.c
@@ -526,9 +526,10 @@ pop_stack:
 		match_idx = stack[--stackp];
 		cur_match = tcf_em_get_match(tree, match_idx);
 
+		if (tcf_em_is_inverted(cur_match))
+			res = !res;
+
 		if (tcf_em_early_end(cur_match, res)) {
-			if (tcf_em_is_inverted(cur_match))
-				res = !res;
 			goto pop_stack;
 		} else {
 			match_idx++;