From: Patrick McHardy <kaber@trash.net>
Date: Wed, 26 Mar 2008 09:12:11 +0000 (-0700)
Subject: [NET]: Fix multicast device ioctl checks
X-Git-Tag: v2.6.25-rc8~77^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61ee6bd487b9cc160e533034eb338f2085dc7922;p=pandora-kernel.git

[NET]: Fix multicast device ioctl checks

SIOCADDMULTI/SIOCDELMULTI check whether the driver has a set_multicast_list
method to determine whether it supports multicast. Drivers implementing
secondary unicast support use set_rx_mode however.

Check for both dev->set_multicast_mode and dev->set_rx_mode to determine
multicast capabilities.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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