linux-phytec-ti

mtd: denali: remove unnecessary variable initializations

All of these variables are initialized to zero and then
set to a different value below.
Zero-initializing is redundant.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>