From: Wang Chen <wangchen@cn.fujitsu.com>
Date: Tue, 15 Jul 2008 03:53:13 +0000 (-0700)
Subject: bridge: Check return of dev_set_promiscuity
X-Git-Tag: v2.6.27-rc1~969^2~156
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc3f9076f671f128c82022428992c30be57f22d5;p=pandora-kernel.git

bridge: Check return of dev_set_promiscuity

dev_set_promiscuity/allmulti might overflow.
Commit: "netdevice: Fix promiscuity and allmulti overflow" in net-next makes
dev_set_promiscuity/allmulti return error number if overflow happened.

Here, we check the positive increment for promiscuity to get error return.

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

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