drivers/net: use __packed annotation

cleanup patch.

Use new __packed annotation in drivers/net/

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index f3f3473..a36a6ef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -157,7 +157,7 @@
 				* space more than this */
 	int high_mark;         /* high watermark, stop queue if free
 				* space less than this */
-} __attribute__ ((packed));
+} __packed;
 
 /* One for each TFD */
 struct iwl_tx_info {
@@ -343,8 +343,8 @@
 		struct iwl_tx_cmd tx;
 		struct iwl6000_channel_switch_cmd chswitch;
 		u8 payload[DEF_CMD_PAYLOAD_SIZE];
-	} __attribute__ ((packed)) cmd;
-} __attribute__ ((packed));
+	} __packed cmd;
+} __packed;
 
 #define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl_device_cmd))
 
@@ -590,7 +590,7 @@
 	__le16 alternative;	/* see comment */
 	__le32 length;		/* not including type/length fields */
 	u8 data[0];
-} __attribute__ ((packed));
+} __packed;
 
 #define IWL_TLV_UCODE_MAGIC	0x0a4c5749