He was waived on September 5 and signed to the practice squad the next day .
Smith was signed as an undrafted free agent by the Seattle Seahawks after the 2015 NFL Draft on May 2 .
Smith was waived on September 5 and signed to the practice squad the next day .
Smith was signed as an undrafted free agent by the Seattle Seahawks after the 2015 NFL Draft on May 2 .