openwrt/target/linux/generic/pending-3.18/030-nl80211-Allow-set-network-namespace-by-fd.patch

From: Vadim Kochan <vadim4j@gmail.com>
Date: Mon, 12 Jan 2015 16:34:05 +0200
Subject: [PATCH] nl80211: Allow set network namespace by fd

Added new NL80211_ATTR_NETNS_FD which allows to
set namespace via nl80211 by fd.

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -380,6 +380,7 @@ struct net *get_net_ns_by_fd(int fd)
 	return ERR_PTR(-EINVAL);
 }
 #endif
+EXPORT_SYMBOL_GPL(get_net_ns_by_fd);
 
 struct net *get_net_ns_by_pid(pid_t pid)
 {