forked from OERV-BSP/u-boot
The offset variable is set, but never used afterward.
Fix indent. Fix predecrement without justification.
Remove use of parenthesis where unnecessary.
Fixes: 5d40b3d384 ("mtd: spi-nor: Add parallel and stacked memories support")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>