diff options
Diffstat (limited to 'drivers/nvme/target/configfs.c')
| -rw-r--r-- | drivers/nvme/target/configfs.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index 091a0ca16361..b650312dd4ae 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -60,10 +60,11 @@ static ssize_t nvmet_addr_adrfam_show(struct config_item *item, char *page) for (i = 1; i < ARRAY_SIZE(nvmet_addr_family); i++) { if (nvmet_addr_family[i].type == adrfam) - return sprintf(page, "%s\n", nvmet_addr_family[i].name); + return snprintf(page, PAGE_SIZE, "%s\n", + nvmet_addr_family[i].name); } - return sprintf(page, "\n"); + return snprintf(page, PAGE_SIZE, "\n"); } static ssize_t nvmet_addr_adrfam_store(struct config_item *item, @@ -93,10 +94,9 @@ CONFIGFS_ATTR(nvmet_, addr_adrfam); static ssize_t nvmet_addr_portid_show(struct config_item *item, char *page) { - struct nvmet_port *port = to_nvmet_port(item); + __le16 portid = to_nvmet_port(item)->disc_addr.portid; - return snprintf(page, PAGE_SIZE, "%d\n", - le16_to_cpu(port->disc_addr.portid)); + return snprintf(page, PAGE_SIZE, "%d\n", le16_to_cpu(portid)); } static ssize_t nvmet_addr_portid_store(struct config_item *item, @@ -124,8 +124,7 @@ static ssize_t nvmet_addr_traddr_show(struct config_item *item, { struct nvmet_port *port = to_nvmet_port(item); - return snprintf(page, PAGE_SIZE, "%s\n", - port->disc_addr.traddr); + return snprintf(page, PAGE_SIZE, "%s\n", port->disc_addr.traddr); } static ssize_t nvmet_addr_traddr_store(struct config_item *item, @@ -162,10 +161,11 @@ static ssize_t nvmet_addr_treq_show(struct config_item *item, char *page) for (i = 0; i < ARRAY_SIZE(nvmet_addr_treq); i++) { if (treq == nvmet_addr_treq[i].type) - return sprintf(page, "%s\n", nvmet_addr_treq[i].name); + return snprintf(page, PAGE_SIZE, "%s\n", + nvmet_addr_treq[i].name); } - return sprintf(page, "\n"); + return snprintf(page, PAGE_SIZE, "\n"); } static ssize_t nvmet_addr_treq_store(struct config_item *item, @@ -199,8 +199,7 @@ static ssize_t nvmet_addr_trsvcid_show(struct config_item *item, { struct nvmet_port *port = to_nvmet_port(item); - return snprintf(page, PAGE_SIZE, "%s\n", - port->disc_addr.trsvcid); + return snprintf(page, PAGE_SIZE, "%s\n", port->disc_addr.trsvcid); } static ssize_t nvmet_addr_trsvcid_store(struct config_item *item, @@ -284,7 +283,8 @@ static ssize_t nvmet_addr_trtype_show(struct config_item *item, for (i = 0; i < ARRAY_SIZE(nvmet_transport); i++) { if (port->disc_addr.trtype == nvmet_transport[i].type) - return sprintf(page, "%s\n", nvmet_transport[i].name); + return snprintf(page, PAGE_SIZE, + "%s\n", nvmet_transport[i].name); } return sprintf(page, "\n"); @@ -586,7 +586,8 @@ static ssize_t nvmet_ns_revalidate_size_store(struct config_item *item, mutex_unlock(&ns->subsys->lock); return -EINVAL; } - nvmet_ns_revalidate(ns); + if (nvmet_ns_revalidate(ns)) + nvmet_ns_changed(ns->subsys, ns->nsid); mutex_unlock(&ns->subsys->lock); return count; } @@ -1236,8 +1237,7 @@ CONFIGFS_ATTR(nvmet_subsys_, attr_model); static ssize_t nvmet_subsys_attr_discovery_nqn_show(struct config_item *item, char *page) { - return snprintf(page, PAGE_SIZE, "%s\n", - nvmet_disc_subsys->subsysnqn); + return snprintf(page, PAGE_SIZE, "%s\n", nvmet_disc_subsys->subsysnqn); } static ssize_t nvmet_subsys_attr_discovery_nqn_store(struct config_item *item, |