21 	int n = 0;  in ceph_mdsmap_get_random_mds()  local
31 			n++;  in ceph_mdsmap_get_random_mds()
32 	if (n == 0)  in ceph_mdsmap_get_random_mds()
36 	n = prandom_u32() % n;  in ceph_mdsmap_get_random_mds()
38 	for (i = 0; n > 0; i++, n--)  in ceph_mdsmap_get_random_mds()
55 	int i, j, n;  in ceph_mdsmap_decode()  local
84 	n = ceph_decode_32(p);  in ceph_mdsmap_decode()
85 	for (i = 0; i < n; i++) {  in ceph_mdsmap_decode()
127 		     i+1, n, global_id, mds, inc,  in ceph_mdsmap_decode()
155 	ceph_decode_32_safe(p, end, n, bad);  in ceph_mdsmap_decode()
156 	m->m_num_data_pg_pools = n;  in ceph_mdsmap_decode()
157 	m->m_data_pg_pools = kcalloc(n, sizeof(u64), GFP_NOFS);  in ceph_mdsmap_decode()
160 	ceph_decode_need(p, end, sizeof(u64)*(n+1), bad);  in ceph_mdsmap_decode()
161 	for (i = 0; i < n; i++)  in ceph_mdsmap_decode()