mtd: cfi_cmdset_0002: remove redundant assignment to variable ret

Variable ret is being assigned a value that is never read, the following
goto statement jumps to a statement that assigns ret a return from the
call to function do_write_oneword_once. The assignment is redundant
and can be removed.

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Miquel Raynal <[email protected]>
Link: https://lore.kernel.org/linux-mtd/[email protected]

Author: ColinIanKing

drivers/mtd/chips/cfi_cmdset_0002.c

@@ -1779,10 +1779,8 @@ static int __xipram do_write_oneword_retry(struct map_info *map,
 		map_write(map, CMD(0xF0), chip->start);
 		/* FIXME - should have reset delay before continuing */
 
-		if (++retry_cnt <= MAX_RETRIES) {
-			ret = 0;
+		if (++retry_cnt <= MAX_RETRIES)
 			goto retry;
-		}
 	}
 	xip_enable(map, chip, adr);