i2c: mpc: remove useless variable initialization

cppcheck rightfully says:

drivers/i2c/busses/i2c-mpc.c:329: style: Variable 'node' is reassigned a value before the old one has been used.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2017-10-27 22:24:44 +02:00
commit af3366753f