From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Wed, 18 Jun 2008 04:12:48 +0000 (-0700)
Subject: netdevice: change net_device->promiscuity/allmulti to unsigned int
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9d45abe1c2949183e5d9cb25721bf1c42c7b5e3b;p=openwrt%2Fstaging%2Fblogic.git

netdevice: change net_device->promiscuity/allmulti to unsigned int

The comments of dev_set_allmulti/promiscuity() is that "While the count in
the device remains above zero...". So negative count is useless.
Fix the type of the counter from "int" to "unsigned int".

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f27fd2009334..06d8ea5992df 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -595,8 +595,8 @@ struct net_device
 	int			uc_promisc;
 	struct dev_addr_list	*mc_list;	/* Multicast mac addresses	*/
 	int			mc_count;	/* Number of installed mcasts	*/
-	int			promiscuity;
-	int			allmulti;
+	unsigned int		promiscuity;
+	unsigned int		allmulti;
 
 
 	/* Protocol specific pointers */