From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Sat, 21 Aug 2010 14:23:29 +0000 (-0700)
Subject: mac80211: fix warning for un-used parameter
X-Git-Tag: upstream/snapshot3+hdmi~12689^2~265^2^2~265
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff67bb86d448c26cb9110e9681669dc4a8aa5e0a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

mac80211: fix warning for un-used parameter

mesh_hdr only used when CONFIG_MAC80211_MESH is defined

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index d51ec74..a6ac9fd 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1701,7 +1701,7 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
 	u16 ethertype, hdrlen,  meshhdrlen = 0;
 	__le16 fc;
 	struct ieee80211_hdr hdr;
-	struct ieee80211s_hdr mesh_hdr;
+	struct ieee80211s_hdr mesh_hdr __maybe_unused;
 	const u8 *encaps_data;
 	int encaps_len, skip_header_bytes;
 	int nh_pos, h_pos;