ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index b050cf980a57796cc285a4fd6927f0c0576f6272..8533a75a932869cc61add56b245b6343d9f4271e 100644 (file)
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2492,7 +2492,8 @@ static int rt_fill_info(struct net *net,  __be32 dst, __be32 src, u32 table_id,
                    IPV4_DEVCONF_ALL(net, MC_FORWARDING)) {
                        int err = ipmr_get_route(net, skb,
                                                 fl4->saddr, fl4->daddr,
-                                                r, nowait);
+                                                r, nowait, portid);
+
                        if (err <= 0) {
                                if (!nowait) {
                                        if (err == 0)