[SRU][Trusty][PATCH 1/2] ipv6: remove prune parameter for fib6_clean_all

Joseph Salisbury joseph.salisbury at canonical.com
Fri Sep 16 14:20:03 UTC 2016


From: Li RongQing <roy.qing.li at gmail.com>

BugLink: http://bugs.launchpad.net/bugs/1618299

since the prune parameter for fib6_clean_all always is 0, remove it.

Signed-off-by: Li RongQing <roy.qing.li at gmail.com>
Acked-by: Hannes Frederic Sowa <hannes at stressinduktion.org>
Signed-off-by: David S. Miller <davem at davemloft.net>
(cherry picked from commit 0c3584d58913a72a6b28a976f7c0bfd2afb65237)
Signed-off-by: Joseph Salisbury <joseph.salisbury at canonical.com>
---
 include/net/ip6_fib.h | 2 +-
 net/ipv6/ip6_fib.c    | 6 +++---
 net/ipv6/route.c      | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 2182525..aca0c27 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -282,7 +282,7 @@ struct fib6_node *fib6_locate(struct fib6_node *root,
 			      const struct in6_addr *saddr, int src_len);
 
 void fib6_clean_all(struct net *net, int (*func)(struct rt6_info *, void *arg),
-		    int prune, void *arg);
+		    void *arg);
 
 int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nl_info *info);
 
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 62c6ff0..d773910 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1573,7 +1573,7 @@ static void fib6_clean_tree(struct net *net, struct fib6_node *root,
 }
 
 void fib6_clean_all(struct net *net, int (*func)(struct rt6_info *, void *arg),
-		    int prune, void *arg)
+		    void *arg)
 {
 	struct fib6_table *table;
 	struct hlist_head *head;
@@ -1585,7 +1585,7 @@ void fib6_clean_all(struct net *net, int (*func)(struct rt6_info *, void *arg),
 		hlist_for_each_entry_rcu(table, head, tb6_hlist) {
 			write_lock_bh(&table->tb6_lock);
 			fib6_clean_tree(net, &table->tb6_root,
-					func, prune, arg);
+					func, 0, arg);
 			write_unlock_bh(&table->tb6_lock);
 		}
 	}
@@ -1679,7 +1679,7 @@ void fib6_run_gc(unsigned long expires, struct net *net, bool force)
 
 	gc_args.more = icmp6_dst_gc();
 
-	fib6_clean_all(net, fib6_age, 0, NULL);
+	fib6_clean_all(net, fib6_age, NULL);
 	now = jiffies;
 	net->ipv6.ip6_rt_last_gc = now;
 
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index c2c62ac..942ca87 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2236,7 +2236,7 @@ void rt6_remove_prefsrc(struct inet6_ifaddr *ifp)
 		.net = net,
 		.addr = &ifp->addr,
 	};
-	fib6_clean_all(net, fib6_remove_prefsrc, 0, &adni);
+	fib6_clean_all(net, fib6_remove_prefsrc, &adni);
 }
 
 struct arg_dev_net {
@@ -2263,7 +2263,7 @@ void rt6_ifdown(struct net *net, struct net_device *dev)
 		.net = net,
 	};
 
-	fib6_clean_all(net, fib6_ifdown, 0, &adn);
+	fib6_clean_all(net, fib6_ifdown, &adn);
 	icmp6_clean_all(fib6_ifdown, &adn);
 }
 
@@ -2318,7 +2318,7 @@ void rt6_mtu_change(struct net_device *dev, unsigned int mtu)
 		.mtu = mtu,
 	};
 
-	fib6_clean_all(dev_net(dev), rt6_mtu_change_route, 0, &arg);
+	fib6_clean_all(dev_net(dev), rt6_mtu_change_route, &arg);
 }
 
 static const struct nla_policy rtm_ipv6_policy[RTA_MAX+1] = {
-- 
2.7.4





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