[PATCH 5/8] Revert "net/ipv6: Bail early if user only wants cloned entries"

[Stefano Brivio <sbrivio@redhat.com>]

This reverts commit 08e814c9e8eb5a982cbd1e8f6bd255d97c51026f: as we
are preparing to fix listing and dumping of IPv6 cached routes, we
need to allow RTM_F_CLONED as a flag to match routes against while
dumping them.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
v4: New patch, split from 6/8

 net/ipv6/ip6_fib.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index b21a9ec02891..bc5cb359c8a6 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -577,13 +577,10 @@ static int inet6_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 	} else if (nlmsg_len(nlh) >= sizeof(struct rtmsg)) {
 		struct rtmsg *rtm = nlmsg_data(nlh);
 
-		arg.filter.flags = rtm->rtm_flags & (RTM_F_PREFIX|RTM_F_CLONED);
+		if (rtm->rtm_flags & RTM_F_PREFIX)
+			arg.filter.flags = RTM_F_PREFIX;
 	}
 
-	/* fib entries are never clones */
-	if (arg.filter.flags & RTM_F_CLONED)
-		goto out;
-
 	w = (void *)cb->args[2];
 	if (!w) {
 		/* New dump:
-- 
2.20.1