pq_tail 300 drivers/mtd/ubi/wl.c int pq_tail = ubi->pq_head - 1; pq_tail 302 drivers/mtd/ubi/wl.c if (pq_tail < 0) pq_tail 303 drivers/mtd/ubi/wl.c pq_tail = UBI_PROT_QUEUE_LEN - 1; pq_tail 304 drivers/mtd/ubi/wl.c ubi_assert(pq_tail >= 0 && pq_tail < UBI_PROT_QUEUE_LEN); pq_tail 305 drivers/mtd/ubi/wl.c list_add_tail(&e->u.list, &ubi->pq[pq_tail]);