staging: KPC2000: kpc2000_spi.c: Fix style issues (Unnecessary parenthesis)

Resolved: CHECK: Unnecessary parentheses around table[i]

Signed-off-by: Chandra Annamaneni <chandra627@gmail.com>
Link: https://lore.kernel.org/r/20191029091638.16101-4-chandra627@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>