pimd: remove redundant code

`ifchannel_rb` is already cleaned by `pim_ifchannel_delete_all`, so
it should be removed.

Signed-off-by: anlan_cs <vic.lan@pica8.com>

diff --git a/pimd/pim_iface.c b/pimd/pim_iface.c
index 3f138e22e5bb39b097b25162f83e792633c08528..6e5eba90e5db5f03dbaec20e28915f771cad4044 100644 (file)
--- a/pimd/pim_iface.c
+++ b/pimd/pim_iface.c
@@ -193,7 +193,6 @@ struct pim_interface *pim_if_new(struct interface *ifp, bool igmp, bool pim,
 void pim_if_delete(struct interface *ifp)
 {
        struct pim_interface *pim_ifp;
-       struct pim_ifchannel *ch;
 
        assert(ifp);
        pim_ifp = ifp->info;
@@ -218,13 +217,6 @@ void pim_if_delete(struct interface *ifp)
        list_delete(&pim_ifp->sec_addr_list);
 
        XFREE(MTYPE_PIM_INTERFACE, pim_ifp->boundary_oil_plist);
-
-       while (!RB_EMPTY(pim_ifchannel_rb, &pim_ifp->ifchannel_rb)) {
-               ch = RB_ROOT(pim_ifchannel_rb, &pim_ifp->ifchannel_rb);
-
-               pim_ifchannel_delete(ch);
-       }
-
        XFREE(MTYPE_PIM_INTERFACE, pim_ifp);
 
        ifp->info = NULL;