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isisd: circuit is derefed in every code path

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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
1 changed files with 1 additions and 2 deletions
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3
isisd/isis_te.c
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@ -81,8 +81,7 @@ void isis_link_params_update(struct isis_circuit *circuit,
return; return;
/* Sanity Check */ /* Sanity Check */
if ((circuit == NULL) || (ifp == NULL) if ((ifp == NULL) || (circuit->state != C_STATE_UP))
|| (circuit->state != C_STATE_UP))
return; return;
zlog_debug("TE(%s): Update circuit parameters for interface %s", zlog_debug("TE(%s): Update circuit parameters for interface %s",