id_reg.if_mode might be unitialized when (*mrq)->error is nonzero. move

dev_dbg() inside the if so that we are sure we can use id_reg values.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

drivers/memstick/core/memstick.c

@@ -339,9 +339,9 @@ static int h_memstick_read_dev_id(struct memstick_dev *card,
 			card->id.type = id_reg.type;
 			card->id.category = id_reg.category;
 			card->id.class = id_reg.class;
+			dev_dbg(&card->dev, "if_mode = %02x\n", id_reg.if_mode);
 		}
 		complete(&card->mrq_complete);
-		dev_dbg(&card->dev, "if_mode = %02x\n", id_reg.if_mode);
 		return -EAGAIN;
 	}
 }