staging: wilc1000: handle_set_mac_address: fix kmalloc return error code

This patch fix return error code of kmalloc as -ENOMEM instead of
-EFAULT.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed