1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 9bfe0352d093..6ce76c0a75e1 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -1102,9 +1102,9 @@ static int __nvm_configure_create(struct nvm_ioctl_create *create)
         }
         s = &create->conf.s;
 
-        if (s->lun_begin > s->lun_end || s->lun_end > dev->geo.nr_luns) {
+        if (s->lun_begin > s->lun_end || s->lun_end >= dev->geo.nr_luns) {
                 pr_err("nvm: lun out of bound (%u:%u > %u)\n",
-                        s->lun_begin, s->lun_end, dev->geo.nr_luns);
+                        s->lun_begin, s->lun_end, dev->geo.nr_luns - 1);
                 return -EINVAL;
         }