staging: speakup: Removed blank line after open braces.

Remove blank line after open braces, to fix the following checkpatch issue:

CHECK: Blank lines aren't necessary after an open brace '{'

Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>