From: Pavel Emelyanov <xemul@openvz.org>
Date: Tue, 19 Feb 2008 04:50:42 +0000 (-0800)
Subject: [IPV6]: Use BUG_ON instead of if + BUG in fib6_del_route.
X-Git-Tag: firefly_0821_release~22269^2~40
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2df96af03d97e98cbea9f9cb71fc56ea5fc544b2;p=firefly-linux-kernel-4.4.55.git

[IPV6]: Use BUG_ON instead of if + BUG in fib6_del_route.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index f93407cf6515..bab72b6f1444 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1151,7 +1151,7 @@ static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
 			fn = fn->parent;
 		}
 		/* No more references are possible at this point. */
-		if (atomic_read(&rt->rt6i_ref) != 1) BUG();
+		BUG_ON(atomic_read(&rt->rt6i_ref) != 1);
 	}
 
 	inet6_rt_notify(RTM_DELROUTE, rt, info);