oil spill

I am now changing my own oil and have done it successfully twice before. Today, refilling my oil I forgot my funnel somewhere in my garage. Being the lazy fool that I am I thought that I could refill 5 qts of oil without a funnel. I was wrong. I ended up spilling a couple of ounces of oil onto my engine within a couple seconds. I realized that I need a funnel, so I got it and finished the job. I tried to clean as much of the engine as possible, but I couldn't reach everywhere. Now my car smells like burnt oil and the engine smokes a little. Will this eventually go away, or should I do a better job at cleaning the spilt oil?