From: Helmut Schaa <helmut.schaa@googlemail.com>
Date: Mon, 3 Dec 2012 21:35:39 +0000 (+0100)
Subject: rt2x00: Only specify interface combinations if more then one interface is possible
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~56^2^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5685ba675449b072feab6a5391a9ef9f604bc94;p=pandora-kernel.git

rt2x00: Only specify interface combinations if more then one interface is possible

Otherwise rt2500* triggers a warning in cfg80211, from net/wireless/core.c:

	/* Combinations with just one interface aren't real */
	if (WARN_ON(c->max_interfaces < 2))

This was introduced in commit 55d2e9da744ba11eae900b4bfc2da72eace3c1e1:
rt2x00: Replace open coded interface checking with interface combinations.

Reported-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: stable@vger.kernel.org [3.7+]
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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