isisd: circuit is derefed in every code path

No need to check for circuit being null, we have
already de-refed it in every code path and
would have crashed before this point if it was.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2019-09-24 19:34:39 -04:00
parent 8396ec6717
commit b53c5f1ab4

View File

@ -81,8 +81,7 @@ void isis_link_params_update(struct isis_circuit *circuit,
return;
/* Sanity Check */
if ((circuit == NULL) || (ifp == NULL)
|| (circuit->state != C_STATE_UP))
if ((ifp == NULL) || (circuit->state != C_STATE_UP))
return;
zlog_debug("TE(%s): Update circuit parameters for interface %s",