From: Johannes Berg <johannes@sipsolutions.net>
Date: Wed, 17 Jun 2009 15:43:30 +0000 (+0200)
Subject: net: export __dev_addr_sync/__dev_addr_unsync
X-Git-Tag: firefly_0821_release~12983^2~544^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c4029083e2acb82229c43b791c07afb089d972ff;p=firefly-linux-kernel-4.4.55.git

net: export __dev_addr_sync/__dev_addr_unsync

For mac80211, with the master netdev removal, we need to be
able to sync a multicast address list onto another list that
is not tracked within a netdev, so we need access to the
functions doing that.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/core/dev.c b/net/core/dev.c
index dca8b5000d3b..d6c657ee413d 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3923,6 +3923,7 @@ int __dev_addr_sync(struct dev_addr_list **to, int *to_count,
 	}
 	return err;
 }
+EXPORT_SYMBOL_GPL(__dev_addr_sync);
 
 void __dev_addr_unsync(struct dev_addr_list **to, int *to_count,
 		       struct dev_addr_list **from, int *from_count)
@@ -3942,6 +3943,7 @@ void __dev_addr_unsync(struct dev_addr_list **to, int *to_count,
 		da = next;
 	}
 }
+EXPORT_SYMBOL_GPL(__dev_addr_unsync);
 
 /**
  *	dev_unicast_sync - Synchronize device's unicast list to another device