linux-kernel - [47/74] rt2x00: error in configurations with mesh support disabled

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Message-ID: <lsq.1365374742.658465583@decadent.org.uk>
Date:	Sun, 07 Apr 2013 23:45:42 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org, "Felix Fietkau" <nbd@...nwrt.org>,
	"Lingzhu Xiang" <lxiang@...hat.com>,
	"Gertjan van Wingerde" <gwingerde@...il.com>,
	"CAI Qian" <caiqian@...hat.com>,
	"John W. Linville" <linville@...driver.com>
Subject: [47/74] rt2x00: error in configurations with  mesh support disabled

3.2.43-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Felix Fietkau <nbd@...nwrt.org>

commit 6ef9e2f6d12ce9e2120916804d2ddd46b954a70b upstream.

If CONFIG_MAC80211_MESH is not set, cfg80211 will now allow advertising
interface combinations with NL80211_IFTYPE_MESH_POINT present.
Add appropriate ifdefs to avoid running into errors.

Signed-off-by: Felix Fietkau <nbd@...nwrt.org>
Acked-by: Gertjan van Wingerde <gwingerde@...il.com>
Signed-off-by: John W. Linville <linville@...driver.com>
[lxiang: Backported for 3.4-stable. Removed code of simultaneous AP and mesh
 mode added in 4a5fc6d 3.9-rc1.]
Signed-off-by: Lingzhu Xiang <lxiang@...hat.com>
Reviewed-by: CAI Qian <caiqian@...hat.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1146,7 +1146,9 @@ int rt2x00lib_probe_dev(struct rt2x00_de
 		rt2x00dev->hw->wiphy->interface_modes |=
 		    BIT(NL80211_IFTYPE_ADHOC) |
 		    BIT(NL80211_IFTYPE_AP) |
+#ifdef CONFIG_MAC80211_MESH
 		    BIT(NL80211_IFTYPE_MESH_POINT) |
+#endif
 		    BIT(NL80211_IFTYPE_WDS);
 
 	/*

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