From 1897dd2c6d6f79c6c52bda33edfdc872301ee5f9 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 12 Oct 2010 12:04:52 +0000
Subject: [PATCH] mac80211: fix a crash in the netlink backport

SVN-Revision: 23409
---
 package/mac80211/patches/020-nl80211_fix.patch | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 package/mac80211/patches/020-nl80211_fix.patch

diff --git a/package/mac80211/patches/020-nl80211_fix.patch b/package/mac80211/patches/020-nl80211_fix.patch
new file mode 100644
index 00000000000..d7fb4df3e2f
--- /dev/null
+++ b/package/mac80211/patches/020-nl80211_fix.patch
@@ -0,0 +1,12 @@
+--- a/compat/compat-2.6.37.c
++++ b/compat/compat-2.6.37.c
+@@ -130,7 +130,8 @@ int compat_genl_register_family_with_ops
+ 		__copy(dumpit);
+ 		__copy(done);
+ #undef __copy
+-		ops[i].ops.doit = nl_doit_wrapper;
++		if (ops[i].doit)
++			ops[i].ops.doit = nl_doit_wrapper;
+ 		ret = genl_register_ops(&family->family, &ops[i].ops);
+ 		if (ret < 0)
+ 			goto error_ops;
-- 
2.30.2