From: Patrick McHardy <kaber@trash.net>
Date: Wed, 26 Mar 2008 07:15:17 +0000 (-0700)
Subject: [VLAN]: Don't copy ALLMULTI/PROMISC flags from underlying device
X-Git-Tag: v2.6.25-rc8~77^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ed21b321a13421e2dfeaa70a6c324e05e3e91e6;p=pandora-kernel.git

[VLAN]: Don't copy ALLMULTI/PROMISC flags from underlying device

Changing these flags requires to use dev_set_allmulti/dev_set_promiscuity
or dev_change_flags. Setting it directly causes two unwanted effects:

- the next dev_change_flags call will notice a difference between
  dev->gflags and the actual flags, enable promisc/allmulti
  mode and incorrectly update dev->gflags

- this keeps the underlying device in promisc/allmulti mode until
  the VLAN device is deleted

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

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