diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/nbd.c | 18 | ||||
| -rw-r--r-- | drivers/block/xen-blkfront.c | 25 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-rb.c | 4 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk-read.c | 23 | ||||
| -rw-r--r-- | drivers/lightnvm/pblk.h | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/core.c | 6 | ||||
| -rw-r--r-- | drivers/nvme/host/fc.c | 121 | ||||
| -rw-r--r-- | drivers/nvme/host/pci.c | 6 | ||||
| -rw-r--r-- | drivers/nvme/target/fc.c | 101 |
9 files changed, 171 insertions, 135 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 87a0a29f6e7e..5bdf923294a5 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -908,7 +908,8 @@ static int nbd_reconnect_socket(struct nbd_device *nbd, unsigned long arg) continue; } sk_set_memalloc(sock->sk); - sock->sk->sk_sndtimeo = nbd->tag_set.timeout; + if (nbd->tag_set.timeout) + sock->sk->sk_sndtimeo = nbd->tag_set.timeout; atomic_inc(&config->recv_threads); refcount_inc(&nbd->config_refs); old = nsock->sock; @@ -922,6 +923,8 @@ static int nbd_reconnect_socket(struct nbd_device *nbd, unsigned long arg) mutex_unlock(&nsock->tx_lock); sockfd_put(old); + clear_bit(NBD_DISCONNECTED, &config->runtime_flags); + /* We take the tx_mutex in an error path in the recv_work, so we * need to queue_work outside of the tx_mutex. */ @@ -978,11 +981,15 @@ static void send_disconnects(struct nbd_device *nbd) int i, ret; for (i = 0; i < config->num_connections; i++) { + struct nbd_sock *nsock = config->socks[i]; + iov_iter_kvec(&from, WRITE | ITER_KVEC, &iov, 1, sizeof(request)); + mutex_lock(&nsock->tx_lock); ret = sock_xmit(nbd, i, 1, &from, 0, NULL); if (ret <= 0) dev_err(disk_to_dev(nbd->disk), "Send disconnect failed %d\n", ret); + mutex_unlock(&nsock->tx_lock); } } @@ -991,9 +998,8 @@ static int nbd_disconnect(struct nbd_device *nbd) struct nbd_config *config = nbd->config; dev_info(disk_to_dev(nbd->disk), "NBD_DISCONNECT\n"); - if (!test_and_set_bit(NBD_DISCONNECT_REQUESTED, - &config->runtime_flags)) - send_disconnects(nbd); + set_bit(NBD_DISCONNECT_REQUESTED, &config->runtime_flags); + send_disconnects(nbd); return 0; } @@ -1074,7 +1080,9 @@ static int nbd_start_device(struct nbd_device *nbd) return -ENOMEM; } sk_set_memalloc(config->socks[i]->sock->sk); - config->socks[i]->sock->sk->sk_sndtimeo = nbd->tag_set.timeout; + if (nbd->tag_set.timeout) + config->socks[i]->sock->sk->sk_sndtimeo = + nbd->tag_set.timeout; atomic_inc(&config->recv_threads); refcount_inc(&nbd->config_refs); INIT_WORK(&args->work, recv_work); diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index c852ed3c01d5..98e34e4c62b8 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -111,7 +111,7 @@ struct blk_shadow { }; struct blkif_req { - int error; + blk_status_t error; }; static inline struct blkif_req *blkif_req(struct request *rq) @@ -708,6 +708,7 @@ static int blkif_queue_rw_req(struct request *req, struct blkfront_ring_info *ri * existing persistent grants, or if we have to get new grants, * as there are not sufficiently many free. */ + bool new_persistent_gnts = false; struct scatterlist *sg; int num_sg, max_grefs, num_grant; @@ -719,19 +720,21 @@ static int blkif_queue_rw_req(struct request *req, struct blkfront_ring_info *ri */ max_grefs += INDIRECT_GREFS(max_grefs); - /* - * We have to reserve 'max_grefs' grants because persistent - * grants are shared by all rings. - */ - if (max_grefs > 0) - if (gnttab_alloc_grant_references(max_grefs, &setup.gref_head) < 0) { + /* Check if we have enough persistent grants to allocate a requests */ + if (rinfo->persistent_gnts_c < max_grefs) { + new_persistent_gnts = true; + + if (gnttab_alloc_grant_references( + max_grefs - rinfo->persistent_gnts_c, + &setup.gref_head) < 0) { gnttab_request_free_callback( &rinfo->callback, blkif_restart_queue_callback, rinfo, - max_grefs); + max_grefs - rinfo->persistent_gnts_c); return 1; } + } /* Fill out a communications ring structure. */ id = blkif_ring_get_request(rinfo, req, &ring_req); @@ -832,7 +835,7 @@ static int blkif_queue_rw_req(struct request *req, struct blkfront_ring_info *ri if (unlikely(require_extra_req)) rinfo->shadow[extra_id].req = *extra_ring_req; - if (max_grefs > 0) + if (new_persistent_gnts) gnttab_free_grant_references(setup.gref_head); return 0; @@ -906,8 +909,8 @@ out_err: return BLK_STS_IOERR; out_busy: - spin_unlock_irqrestore(&rinfo->ring_lock, flags); blk_mq_stop_hw_queue(hctx); + spin_unlock_irqrestore(&rinfo->ring_lock, flags); return BLK_STS_RESOURCE; } @@ -1616,7 +1619,7 @@ static irqreturn_t blkif_interrupt(int irq, void *dev_id) if (unlikely(bret->status == BLKIF_RSP_EOPNOTSUPP)) { printk(KERN_WARNING "blkfront: %s: %s op failed\n", info->gd->disk_name, op_name(bret->operation)); - blkif_req(req)->error = -EOPNOTSUPP; + blkif_req(req)->error = BLK_STS_NOTSUPP; } if (unlikely(bret->status == BLKIF_RSP_ERROR && rinfo->shadow[id].req.u.rw.nr_segments == 0)) { diff --git a/drivers/lightnvm/pblk-rb.c b/drivers/lightnvm/pblk-rb.c index 5ecc154f6831..9bc32578a766 100644 --- a/drivers/lightnvm/pblk-rb.c +++ b/drivers/lightnvm/pblk-rb.c @@ -657,7 +657,7 @@ try: * be directed to disk. */ int pblk_rb_copy_to_bio(struct pblk_rb *rb, struct bio *bio, sector_t lba, - struct ppa_addr ppa, int bio_iter) + struct ppa_addr ppa, int bio_iter, bool advanced_bio) { struct pblk *pblk = container_of(rb, struct pblk, rwb); struct pblk_rb_entry *entry; @@ -694,7 +694,7 @@ int pblk_rb_copy_to_bio(struct pblk_rb *rb, struct bio *bio, sector_t lba, * filled with data from the cache). If part of the data resides on the * media, we will read later on */ - if (unlikely(!bio->bi_iter.bi_idx)) + if (unlikely(!advanced_bio)) bio_advance(bio, bio_iter * PBLK_EXPOSED_PAGE_SIZE); data = bio_data(bio); diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c index 4e5c48f3de62..d682e89e6493 100644 --- a/drivers/lightnvm/pblk-read.c +++ b/drivers/lightnvm/pblk-read.c @@ -26,7 +26,7 @@ */ static int pblk_read_from_cache(struct pblk *pblk, struct bio *bio, sector_t lba, struct ppa_addr ppa, - int bio_iter) + int bio_iter, bool advanced_bio) { #ifdef CONFIG_NVM_DEBUG /* Callers must ensure that the ppa points to a cache address */ @@ -34,7 +34,8 @@ static int pblk_read_from_cache(struct pblk *pblk, struct bio *bio, BUG_ON(!pblk_addr_in_cache(ppa)); #endif - return pblk_rb_copy_to_bio(&pblk->rwb, bio, lba, ppa, bio_iter); + return pblk_rb_copy_to_bio(&pblk->rwb, bio, lba, ppa, + bio_iter, advanced_bio); } static void pblk_read_ppalist_rq(struct pblk *pblk, struct nvm_rq *rqd, @@ -44,7 +45,7 @@ static void pblk_read_ppalist_rq(struct pblk *pblk, struct nvm_rq *rqd, struct ppa_addr ppas[PBLK_MAX_REQ_ADDRS]; sector_t blba = pblk_get_lba(bio); int nr_secs = rqd->nr_ppas; - int advanced_bio = 0; + bool advanced_bio = false; int i, j = 0; /* logic error: lba out-of-bounds. Ignore read request */ @@ -62,19 +63,26 @@ static void pblk_read_ppalist_rq(struct pblk *pblk, struct nvm_rq *rqd, retry: if (pblk_ppa_empty(p)) { WARN_ON(test_and_set_bit(i, read_bitmap)); - continue; + + if (unlikely(!advanced_bio)) { + bio_advance(bio, (i) * PBLK_EXPOSED_PAGE_SIZE); + advanced_bio = true; + } + + goto next; } /* Try to read from write buffer. The address is later checked * on the write buffer to prevent retrieving overwritten data. */ if (pblk_addr_in_cache(p)) { - if (!pblk_read_from_cache(pblk, bio, lba, p, i)) { + if (!pblk_read_from_cache(pblk, bio, lba, p, i, + advanced_bio)) { pblk_lookup_l2p_seq(pblk, &p, lba, 1); goto retry; } WARN_ON(test_and_set_bit(i, read_bitmap)); - advanced_bio = 1; + advanced_bio = true; #ifdef CONFIG_NVM_DEBUG atomic_long_inc(&pblk->cache_reads); #endif @@ -83,6 +91,7 @@ retry: rqd->ppa_list[j++] = p; } +next: if (advanced_bio) bio_advance(bio, PBLK_EXPOSED_PAGE_SIZE); } @@ -282,7 +291,7 @@ retry: * write buffer to prevent retrieving overwritten data. */ if (pblk_addr_in_cache(ppa)) { - if (!pblk_read_from_cache(pblk, bio, lba, ppa, 0)) { + if (!pblk_read_from_cache(pblk, bio, lba, ppa, 0, 1)) { pblk_lookup_l2p_seq(pblk, &ppa, lba, 1); goto retry; } diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h index 0c5692cc2f60..67e623bd5c2d 100644 --- a/drivers/lightnvm/pblk.h +++ b/drivers/lightnvm/pblk.h @@ -670,7 +670,7 @@ unsigned int pblk_rb_read_to_bio_list(struct pblk_rb *rb, struct bio *bio, struct list_head *list, unsigned int max); int pblk_rb_copy_to_bio(struct pblk_rb *rb, struct bio *bio, sector_t lba, - struct ppa_addr ppa, int bio_iter); + struct ppa_addr ppa, int bio_iter, bool advanced_bio); unsigned int pblk_rb_read_commit(struct pblk_rb *rb, unsigned int entries); unsigned int pblk_rb_sync_init(struct pblk_rb *rb, unsigned long *flags); diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 3b77cfe5aa1e..c49f1f8b2e57 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1995,6 +1995,9 @@ static ssize_t wwid_show(struct device *dev, struct device_attribute *attr, int serial_len = sizeof(ctrl->serial); int model_len = sizeof(ctrl->model); + if (!uuid_is_null(&ns->uuid)) + return sprintf(buf, "uuid.%pU\n", &ns->uuid); + if (memchr_inv(ns->nguid, 0, sizeof(ns->nguid))) return sprintf(buf, "eui.%16phN\n", ns->nguid); @@ -2709,7 +2712,8 @@ void nvme_kill_queues(struct nvme_ctrl *ctrl) mutex_lock(&ctrl->namespaces_mutex); /* Forcibly unquiesce queues to avoid blocking dispatch */ - blk_mq_unquiesce_queue(ctrl->admin_q); + if (ctrl->admin_q) + blk_mq_unquiesce_queue(ctrl->admin_q); list_for_each_entry(ns, &ctrl->namespaces, list) { /* diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index d666ada39a9b..5c2a08ef08ba 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -1888,7 +1888,7 @@ nvme_fc_start_fcp_op(struct nvme_fc_ctrl *ctrl, struct nvme_fc_queue *queue, * the target device is present */ if (ctrl->rport->remoteport.port_state != FC_OBJSTATE_ONLINE) - return BLK_STS_IOERR; + goto busy; if (!nvme_fc_ctrl_get(ctrl)) return BLK_STS_IOERR; @@ -1958,22 +1958,25 @@ nvme_fc_start_fcp_op(struct nvme_fc_ctrl *ctrl, struct nvme_fc_queue *queue, queue->lldd_handle, &op->fcp_req); if (ret) { - if (op->rq) /* normal request */ + if (!(op->flags & FCOP_FLAGS_AEN)) nvme_fc_unmap_data(ctrl, op->rq, op); - /* else - aen. no cleanup needed */ nvme_fc_ctrl_put(ctrl); - if (ret != -EBUSY) + if (ctrl->rport->remoteport.port_state == FC_OBJSTATE_ONLINE && + ret != -EBUSY) return BLK_STS_IOERR; - if (op->rq) - blk_mq_delay_run_hw_queue(queue->hctx, NVMEFC_QUEUE_DELAY); - - return BLK_STS_RESOURCE; + goto busy; } return BLK_STS_OK; + +busy: + if (!(op->flags & FCOP_FLAGS_AEN) && queue->hctx) + blk_mq_delay_run_hw_queue(queue->hctx, NVMEFC_QUEUE_DELAY); + + return BLK_STS_RESOURCE; } static blk_status_t @@ -2802,66 +2805,70 @@ out_fail: return ERR_PTR(ret); } -enum { - FCT_TRADDR_ERR = 0, - FCT_TRADDR_WWNN = 1 << 0, - FCT_TRADDR_WWPN = 1 << 1, -}; struct nvmet_fc_traddr { u64 nn; u64 pn; }; -static const match_table_t traddr_opt_tokens = { - { FCT_TRADDR_WWNN, "nn-%s" }, - { FCT_TRADDR_WWPN, "pn-%s" }, - { FCT_TRADDR_ERR, NULL } -}; - static int -nvme_fc_parse_address(struct nvmet_fc_traddr *traddr, char *buf) +__nvme_fc_parse_u64(substring_t *sstr, u64 *val) { - substring_t args[MAX_OPT_ARGS]; - char *options, *o, *p; - int token, ret = 0; u64 token64; - options = o = kstrdup(buf, GFP_KERNEL); - if (!options) - return -ENOMEM; + if (match_u64(sstr, &token64)) + return -EINVAL; + *val = token64; - while ((p = strsep(&o, ":\n")) != NULL) { - if (!*p) - continue; + return 0; +} - token = match_token(p, traddr_opt_tokens, args); - switch (token) { - case FCT_TRADDR_WWNN: - if (match_u64(args, &token64)) { - ret = -EINVAL; - goto out; - } - traddr->nn = token64; - break; - case FCT_TRADDR_WWPN: - if (match_u64(args, &token64)) { - ret = -EINVAL; - goto out; - } - traddr->pn = token64; - break; - default: - pr_warn("unknown traddr token or missing value '%s'\n", - p); - ret = -EINVAL; - goto out; - } - } +/* + * This routine validates and extracts the WWN's from the TRADDR string. + * As kernel parsers need the 0x to determine number base, universally + * build string to parse with 0x prefix before parsing name strings. + */ +static int +nvme_fc_parse_traddr(struct nvmet_fc_traddr *traddr, char *buf, size_t blen) +{ + char name[2 + NVME_FC_TRADDR_HEXNAMELEN + 1]; + substring_t wwn = { name, &name[sizeof(name)-1] }; + int nnoffset, pnoffset; + + /* validate it string one of the 2 allowed formats */ + if (strnlen(buf, blen) == NVME_FC_TRADDR_MAXLENGTH && + !strncmp(buf, "nn-0x", NVME_FC_TRADDR_OXNNLEN) && + !strncmp(&buf[NVME_FC_TRADDR_MAX_PN_OFFSET], + "pn-0x", NVME_FC_TRADDR_OXNNLEN)) { + nnoffset = NVME_FC_TRADDR_OXNNLEN; + pnoffset = NVME_FC_TRADDR_MAX_PN_OFFSET + + NVME_FC_TRADDR_OXNNLEN; + } else if ((strnlen(buf, blen) == NVME_FC_TRADDR_MINLENGTH && + !strncmp(buf, "nn-", NVME_FC_TRADDR_NNLEN) && + !strncmp(&buf[NVME_FC_TRADDR_MIN_PN_OFFSET], + "pn-", NVME_FC_TRADDR_NNLEN))) { + nnoffset = NVME_FC_TRADDR_NNLEN; + pnoffset = NVME_FC_TRADDR_MIN_PN_OFFSET + NVME_FC_TRADDR_NNLEN; + } else + goto out_einval; -out: - kfree(options); - return ret; + name[0] = '0'; + name[1] = 'x'; + name[2 + NVME_FC_TRADDR_HEXNAMELEN] = 0; + + memcpy(&name[2], &buf[nnoffset], NVME_FC_TRADDR_HEXNAMELEN); + if (__nvme_fc_parse_u64(&wwn, &traddr->nn)) + goto out_einval; + + memcpy(&name[2], &buf[pnoffset], NVME_FC_TRADDR_HEXNAMELEN); + if (__nvme_fc_parse_u64(&wwn, &traddr->pn)) + goto out_einval; + + return 0; + +out_einval: + pr_warn("%s: bad traddr string\n", __func__); + return -EINVAL; } static struct nvme_ctrl * @@ -2875,11 +2882,11 @@ nvme_fc_create_ctrl(struct device *dev, struct nvmf_ctrl_options *opts) unsigned long flags; int ret; - ret = nvme_fc_parse_address(&raddr, opts->traddr); + ret = nvme_fc_parse_traddr(&raddr, opts->traddr, NVMF_TRADDR_SIZE); if (ret || !raddr.nn || !raddr.pn) return ERR_PTR(-EINVAL); - ret = nvme_fc_parse_address(&laddr, opts->host_traddr); + ret = nvme_fc_parse_traddr(&laddr, opts->host_traddr, NVMF_TRADDR_SIZE); if (ret || !laddr.nn || !laddr.pn) return ERR_PTR(-EINVAL); diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 8569ee771269..cd888a47d0fc 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1619,7 +1619,7 @@ static void nvme_free_host_mem(struct nvme_dev *dev) static int nvme_alloc_host_mem(struct nvme_dev *dev, u64 min, u64 preferred) { struct nvme_host_mem_buf_desc *descs; - u32 chunk_size, max_entries; + u32 chunk_size, max_entries, len; int i = 0; void **bufs; u64 size = 0, tmp; @@ -1638,10 +1638,10 @@ retry: if (!bufs) goto out_free_descs; - for (size = 0; size < preferred; size += chunk_size) { - u32 len = min_t(u64, chunk_size, preferred - size); + for (size = 0; size < preferred; size += len) { dma_addr_t dma_addr; + len = min_t(u64, chunk_size, preferred - size); bufs[i] = dma_alloc_attrs(dev->dev, len, &dma_addr, GFP_KERNEL, DMA_ATTR_NO_KERNEL_MAPPING | DMA_ATTR_NO_WARN); if (!bufs[i]) diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index d5801c150b1c..31ca55dfcb1d 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -2293,66 +2293,70 @@ nvmet_fc_rcv_fcp_abort(struct nvmet_fc_target_port *target_port, } EXPORT_SYMBOL_GPL(nvmet_fc_rcv_fcp_abort); -enum { - FCT_TRADDR_ERR = 0, - FCT_TRADDR_WWNN = 1 << 0, - FCT_TRADDR_WWPN = 1 << 1, -}; struct nvmet_fc_traddr { u64 nn; u64 pn; }; -static const match_table_t traddr_opt_tokens = { - { FCT_TRADDR_WWNN, "nn-%s" }, - { FCT_TRADDR_WWPN, "pn-%s" }, - { FCT_TRADDR_ERR, NULL } -}; - static int -nvmet_fc_parse_traddr(struct nvmet_fc_traddr *traddr, char *buf) +__nvme_fc_parse_u64(substring_t *sstr, u64 *val) { - substring_t args[MAX_OPT_ARGS]; - char *options, *o, *p; - int token, ret = 0; u64 token64; - options = o = kstrdup(buf, GFP_KERNEL); - if (!options) - return -ENOMEM; + if (match_u64(sstr, &token64)) + return -EINVAL; + *val = token64; - while ((p = strsep(&o, ":\n")) != NULL) { - if (!*p) - continue; + return 0; +} - token = match_token(p, traddr_opt_tokens, args); - switch (token) { - case FCT_TRADDR_WWNN: - if (match_u64(args, &token64)) { - ret = -EINVAL; - goto out; - } - traddr->nn = token64; - break; - case FCT_TRADDR_WWPN: - if (match_u64(args, &token64)) { - ret = -EINVAL; - goto out; - } - traddr->pn = token64; - break; - default: - pr_warn("unknown traddr token or missing value '%s'\n", - p); - ret = -EINVAL; - goto out; - } - } +/* + * This routine validates and extracts the WWN's from the TRADDR string. + * As kernel parsers need the 0x to determine number base, universally + * build string to parse with 0x prefix before parsing name strings. + */ +static int +nvme_fc_parse_traddr(struct nvmet_fc_traddr *traddr, char *buf, size_t blen) +{ + char name[2 + NVME_FC_TRADDR_HEXNAMELEN + 1]; + substring_t wwn = { name, &name[sizeof(name)-1] }; + int nnoffset, pnoffset; + + /* validate it string one of the 2 allowed formats */ + if (strnlen(buf, blen) == NVME_FC_TRADDR_MAXLENGTH && + !strncmp(buf, "nn-0x", NVME_FC_TRADDR_OXNNLEN) && + !strncmp(&buf[NVME_FC_TRADDR_MAX_PN_OFFSET], + "pn-0x", NVME_FC_TRADDR_OXNNLEN)) { + nnoffset = NVME_FC_TRADDR_OXNNLEN; + pnoffset = NVME_FC_TRADDR_MAX_PN_OFFSET + + NVME_FC_TRADDR_OXNNLEN; + } else if ((strnlen(buf, blen) == NVME_FC_TRADDR_MINLENGTH && + !strncmp(buf, "nn-", NVME_FC_TRADDR_NNLEN) && + !strncmp(&buf[NVME_FC_TRADDR_MIN_PN_OFFSET], + "pn-", NVME_FC_TRADDR_NNLEN))) { + nnoffset = NVME_FC_TRADDR_NNLEN; + pnoffset = NVME_FC_TRADDR_MIN_PN_OFFSET + NVME_FC_TRADDR_NNLEN; + } else + goto out_einval; + + name[0] = '0'; + name[1] = 'x'; + name[2 + NVME_FC_TRADDR_HEXNAMELEN] = 0; + + memcpy(&name[2], &buf[nnoffset], NVME_FC_TRADDR_HEXNAMELEN); + if (__nvme_fc_parse_u64(&wwn, &traddr->nn)) + goto out_einval; + + memcpy(&name[2], &buf[pnoffset], NVME_FC_TRADDR_HEXNAMELEN); + if (__nvme_fc_parse_u64(&wwn, &traddr->pn)) + goto out_einval; -out: - kfree(options); - return ret; + return 0; + +out_einval: + pr_warn("%s: bad traddr string\n", __func__); + return -EINVAL; } static int @@ -2370,7 +2374,8 @@ nvmet_fc_add_port(struct nvmet_port *port) /* map the traddr address info to a target port */ - ret = nvmet_fc_parse_traddr(&traddr, port->disc_addr.traddr); + ret = nvme_fc_parse_traddr(&traddr, port->disc_addr.traddr, + sizeof(port->disc_addr.traddr)); if (ret) return ret; |