Fix compiler warning

diff --git a/src/nvme/fabrics.c b/src/nvme/fabrics.c
index 8295c45f631960e29d190908209088101e0c6fdb..bdbcb8317b139dd12438767a310a33917160140a 100644 (file)
--- a/src/nvme/fabrics.c
+++ b/src/nvme/fabrics.c
@@ -689,7 +689,9 @@ char *nvmf_hostnqn_generate()
        if (ret < 0)
                return NULL;
 
-       asprintf(&hostnqn, "nqn.2014-08.org.nvmexpress:uuid:%s\n", uuid_str);
+       if (asprintf(&hostnqn, "nqn.2014-08.org.nvmexpress:uuid:%s\n", uuid_str) < 0)
+               return NULL;
+
        return hostnqn;
 }