staging:rtl8192u: Move trailing conditional statement to the following line

Coding standard requires that the conditional statement is not on the same
line as the 'if' or 'else' but on the following line. Statements moved
accordingly.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>