staging: net: wimax: i2400m: fw: remove redundant initialization of variable result

The variable result is being initialized with a value that is never
read and it is being updated later with a new value.  The initialization
is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210128173703.645328-1-colin.king@canonical.com


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