cosmetics: Consistently format all if/else statements in K&R style and drop braces from if statements where unnecessary.
cosmetics: Consistently format all if/else statements in K&R style
and drop braces from if statements where unnecessary.


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@17260 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg