staging: unisys: refactor visorutil_spar_detect()

Fix the declaration line so it is just one single line, and add the missing
brackets on the else clause in the if statement.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed