Merge "msm: kgsl: fix mem_id_cmp()"

static int mem_id_cmp(const void *_a, const void *_b)

{

	const unsigned int *a = _a, *b = _b;

	int cmp = a - b;

	return (cmp < 0) ? -1 : (cmp > 0);

	if (*a == *b)

		return 0;

	return (*a > *b) ? 1 : -1;

}

long kgsl_ioctl_gpumem_sync_cache_bulk(struct kgsl_device_private *dev_priv,

		goto end;

	}

	/* sort the ids so we can weed out duplicates */

	sort(id_list, param->count, sizeof(int), mem_id_cmp, NULL);

	sort(id_list, param->count, sizeof(*id_list), mem_id_cmp, NULL);

	for (i = 0; i < param->count; i++) {

		unsigned int cachemode;