Removed innecessary spaces and indentation errors in function definition
(including some curly braces wrongly placed and broke up at 80-chars per line).

I still see some errors if I run the checkpatch.pl script, but those are not
my fault. I'll address them in follow up patches.
Signed-off-by: Ana Rey <anarey@gmail.com>
Acked-by: Pablo Neira Ayuso <pablo@gnumonks.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>