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/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h
index 3050d1a..3f24a1f 100644
--- a/drivers/net/irda/vlsi_ir.h
+++ b/drivers/net/irda/vlsi_ir.h
@@ -544,9 +544,9 @@
 		struct {
 			u8		addr_res[3];
 			volatile u8	status;		/* descriptor status */
-		} __attribute__((packed)) rd_s;
-	} __attribute((packed)) rd_u;
-} __attribute__ ((packed));
+		} __packed rd_s;
+	} __packed rd_u;
+} __packed;
 
 #define rd_addr		rd_u.addr
 #define rd_status	rd_u.rd_s.status