diff options
Diffstat (limited to 'drivers/nvme/target/configfs.c')
| -rw-r--r-- | drivers/nvme/target/configfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c index 89a001101a7f..7fda69395c1e 100644 --- a/drivers/nvme/target/configfs.c +++ b/drivers/nvme/target/configfs.c @@ -757,10 +757,9 @@ static struct configfs_attribute *nvmet_ns_attrs[] = { bool nvmet_subsys_nsid_exists(struct nvmet_subsys *subsys, u32 nsid) { struct config_item *ns_item; - char name[4] = {}; + char name[12]; - if (sprintf(name, "%u", nsid) <= 0) - return false; + snprintf(name, sizeof(name), "%u", nsid); mutex_lock(&subsys->namespaces_group.cg_subsys->su_mutex); ns_item = config_group_find_item(&subsys->namespaces_group, name); mutex_unlock(&subsys->namespaces_group.cg_subsys->su_mutex); |