Fixes the following types of errors:
  ERROR: "foo* bar" should be "foo *bar"
  ERROR: else should follow close brace '}'
  WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>