pf: ifp can never be NULL in pfi_ifaddr_event()
There's no point in the NULL check for ifp, because we'll already have dereferenced it by then. Moreover, the event will always have a valid ifp. Replace the late check with an early assertion. CID: 1357338
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=339674
@ -904,6 +904,9 @@ pfi_detach_group_event(void *arg __unused, struct ifg_group *ifg)
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static void
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pfi_ifaddr_event(void *arg __unused, struct ifnet *ifp)
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{
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KASSERT(ifp, ("ifp == NULL"));
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if (ifp->if_pf_kif == NULL)
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return;
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@ -912,7 +915,7 @@ pfi_ifaddr_event(void *arg __unused, struct ifnet *ifp)
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return;
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}
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PF_RULES_WLOCK();
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if (ifp && ifp->if_pf_kif) {
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if (ifp->if_pf_kif) {
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V_pfi_update++;
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pfi_kif_update(ifp->if_pf_kif);
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}
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