From: Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>
Date: Thu, 25 Apr 2013 08:37:24 +0000 (+0200)
Subject: batman-adv: remove packed from batadv_ogm_packet
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9284a47e8bd7d19fc1230cc8d5982820d357c3ed;p=openwrt%2Fstaging%2Fblogic.git

batman-adv: remove packed from batadv_ogm_packet

As we decreased the struct size from 26 to 24 byte, we can remove
__packed as the compiler will not add any more padding.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
---

diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index f02dbb1892dd..4e5fe7d0dcbe 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -175,7 +175,10 @@ struct batadv_ogm_packet {
 	uint8_t  reserved;
 	uint8_t  tq;
 	__be16   tvlv_len;
-} __packed;
+	/* __packed is not needed as the struct size is divisible by 4,
+	 * and the largest data type in this struct has a size of 4.
+	 */
+};
 
 #define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet)