memstick: Remove useless else branch

Remove else branch on line 334 of memstick.c, after the return of the
previous branch. Found by checkpatch.
Signed-off-by: Joey Pabalan <jpabalanb@gmail.com>
Link: https://lore.kernel.org/r/20210313173740.GA580681@joeylaptopSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/memstick/core/memstick.c

@@ -331,18 +331,17 @@ static int h_memstick_read_dev_id(struct memstick_dev *card,
 				  sizeof(struct ms_id_register));
 		*mrq = &card->current_mrq;
 		return 0;
-	} else {
-		if (!(*mrq)->error) {
-			memcpy(&id_reg, (*mrq)->data, sizeof(id_reg));
-			card->id.match_flags = MEMSTICK_MATCH_ALL;
-			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);
-		return -EAGAIN;
 	}
+	if (!(*mrq)->error) {
+		memcpy(&id_reg, (*mrq)->data, sizeof(id_reg));
+		card->id.match_flags = MEMSTICK_MATCH_ALL;
+		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);
+	return -EAGAIN;
 }
 
 static int h_memstick_set_rw_addr(struct memstick_dev *card,