DM_MAX_STR_SIZE
dev->target_args_array[n] = kstrndup(field[3], DM_MAX_STR_SIZE,
if (strlen(create) >= DM_MAX_STR_SIZE) {
DMERR("Argument is too big. Limit is %d", DM_MAX_STR_SIZE);
str = kstrndup(create, DM_MAX_STR_SIZE, GFP_KERNEL);