*: remove null check before XFREE

[mirror_frr.git] / lib / if.c

diff --git a/lib/if.c b/lib/if.c
index 48841c7ee8abd660eaf514545548b0645e1a512d..abcc6c5d3cf4ee7d76087de595b5d0e5f99aca89 100644 (file)
--- a/lib/if.c
+++ b/lib/if.c
@@ -234,8 +234,7 @@ void if_delete(struct interface *ifp)
 
        if_link_params_free(ifp);
 
-       if (ifp->desc)
-               XFREE(MTYPE_TMP, ifp->desc);
+       XFREE(MTYPE_TMP, ifp->desc);
 
        XFREE(MTYPE_IF, ifp);
 }
@@ -708,8 +707,7 @@ void connected_free(struct connected *connected)
        if (connected->destination)
                prefix_free(connected->destination);
 
-       if (connected->label)
-               XFREE(MTYPE_CONNECTED_LABEL, connected->label);
+       XFREE(MTYPE_CONNECTED_LABEL, connected->label);
 
        XFREE(MTYPE_CONNECTED, connected);
 }
@@ -1349,8 +1347,7 @@ static int lib_interface_description_modify(enum nb_event event,
                return NB_OK;
 
        ifp = yang_dnode_get_entry(dnode, true);
-       if (ifp->desc)
-               XFREE(MTYPE_TMP, ifp->desc);
+       XFREE(MTYPE_TMP, ifp->desc);
        description = yang_dnode_get_string(dnode, NULL);
        ifp->desc = XSTRDUP(MTYPE_TMP, description);
 
@@ -1366,8 +1363,7 @@ static int lib_interface_description_delete(enum nb_event event,
                return NB_OK;
 
        ifp = yang_dnode_get_entry(dnode, true);
-       if (ifp->desc)
-               XFREE(MTYPE_TMP, ifp->desc);
+       XFREE(MTYPE_TMP, ifp->desc);
 
        return NB_OK;
 }