While looking into the mtdoops module, I've spotted several minor
imperfections. This patch addresses them. Namely:

1. Remove several trailing white-spaces and tabs
2. Check 'vmalloc()' return code straight away, not several lines
   below in the 'mtdoops_console_init()' function.
3. Clean up printks - make them more consistent and use the same
   code formatting style for them.
4. Remove silly style of putting brackets around everything in
   "if" operators.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Cc: Simon Kagstrom <simon.kagstrom@netinsight.net>

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>