nvme-fabrics: initialize default host->id in nvmf_host_default()

[ Upstream commit 6b018235b4daabae96d855219fae59c3fb8be417 ]

The field was uninitialized before use.

Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 555c976..8cd4254 100644 (file)
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -74,6 +74,7 @@ static struct nvmf_host *nvmf_host_default(void)
                return NULL;
 
        kref_init(&host->ref);
+       uuid_gen(&host->id);
        snprintf(host->nqn, NVMF_NQN_SIZE,
                "nqn.2014-08.org.nvmexpress:uuid:%pUb", &host->id);