USB: legousbtower: drop unnecessary packed attributes

Drop the packed attributes from the two message structs whose fields
are naturally aligned and do not have any padding.
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191105084152.16322-11-johan@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/misc/legousbtower.c

@@ -160,7 +160,7 @@ struct tower_reset_reply {
 	__le16 size;		/* little-endian */
 	__u8 err_code;
 	__u8 spare;
-} __attribute__ ((packed));
+};
 
 struct tower_get_version_reply {
 	__le16 size;		/* little-endian */
@@ -169,7 +169,7 @@ struct tower_get_version_reply {
 	__u8 major;
 	__u8 minor;
 	__le16 build_no;		/* little-endian */
-} __attribute__ ((packed));
+};
 
 
 /* table of devices that work with this driver */