Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / nvme / target / core.c

diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index b5b4ac103748477174973d0ed23a92e3cf816ccd..f4b02bb4a1a891c578bb8cae3ad7a8db7ef5cc1d 100644 (file)
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -767,9 +767,6 @@ u16 nvmet_alloc_ctrl(const char *subsysnqn, const char *hostnqn,
        memcpy(ctrl->subsysnqn, subsysnqn, NVMF_NQN_SIZE);
        memcpy(ctrl->hostnqn, hostnqn, NVMF_NQN_SIZE);
 
-       /* generate a random serial number as our controllers are ephemeral: */
-       get_random_bytes(&ctrl->serial, sizeof(ctrl->serial));
-
        kref_init(&ctrl->ref);
        ctrl->subsys = subsys;
 
@@ -928,6 +925,8 @@ struct nvmet_subsys *nvmet_subsys_alloc(const char *subsysnqn,
                return NULL;
 
        subsys->ver = NVME_VS(1, 3, 0); /* NVMe 1.3.0 */
+       /* generate a random serial number as our controllers are ephemeral: */
+       get_random_bytes(&subsys->serial, sizeof(subsys->serial));
 
        switch (type) {
        case NVME_NQN_NVME: