"I don't know anything. Everything's up to coach Richt and the trainers right now," Smith said.
Richt has said the staff wanted to proceed carefully with Smith, since it was his second concussion.
"I had a little concern, but it wasn't much, really," Smith said. "I wasn't really worried about it, because I knew I was going to come back, and everything was going to be all right."
Once he returns, Smith expects to be available to return punts and play some offense, as he has the past two season. He said his regimen of on-field testing has included head movement, running, push-ups and sit-ups.
Walsh works on missed kicks
All three of Walsh's missed field goals, including a 47-yarder on Saturday, came from the right hash mark. So the junior thinks he was over-compensating.
"I didn't want to end up hooking the ball," Walsh said. "So I was trying to keep it straight, and I just kept it too straight and not enough left."
He said he went out earlier than usual for a Monday, kicking 30 or 40 balls from the right hash.
As for the missed PAT, Walsh said he hit it cleanly, but it went left and he knew right away he had missed it. He said it was his first extra-point miss since a high school all-star game.
"I was bound to miss one eventually," Walsh said. "I hope I won't miss another one before my career is done."
"I didn't have a good week at all last week," he said. "It's unacceptable and I'll fix it, and I'll come back out this week. I'm just glad it didn't happen this (coming) week."
Houston honored by SEC
Houston, a junior outside linebacker, recorded two-and-a-half sacks, recovered a fumble and was credited seven quarterback hurries and a pass break-up.
It was the third straight week a Bulldog earned a weekly SEC honor. Quarterback Aaron Murray was the league's freshman of the week twice in a row.