smap: New macro SMAP_CONST1 for initializing immutable 1-member smaps.

[cascardo/ovs.git] / utilities / ovs-vsctl.c

diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index e177060..7729500 100644 (file)
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -1091,10 +1091,8 @@ cmd_emer_reset(struct ctl_context *ctx)
         /* We only want to save the "hwaddr" key from other_config. */
         hwaddr = smap_get(&br->other_config, "hwaddr");
         if (hwaddr) {
-            struct smap smap = SMAP_INITIALIZER(&smap);
-            smap_add(&smap, "hwaddr", hwaddr);
+            const struct smap smap = SMAP_CONST1(&smap, "hwaddr", hwaddr);
             ovsrec_bridge_set_other_config(br, &smap);
-            smap_destroy(&smap);
         } else {
             ovsrec_bridge_set_other_config(br, NULL);
         }