Author: adrian
Date: Wed Jun 10 18:59:46 2020
New Revision: 362016
URL: https://svnweb.freebsd.org/changeset/base/362016
Log:
[net80211] ok ok if_xname won't ever be NULL.
Somewhere in net80211 if_xname is checked against NULL but it doesn't trigger
a compiler warning, but this does. So DTRT for FreeBSD and the other if_xname
derefences can be converted to this function at a later time.
Modified:
head/sys/net80211/ieee80211_freebsd.c
Modified: head/sys/net80211/ieee80211_freebsd.c
==============================================================================
--- head/sys/net80211/ieee80211_freebsd.c Wed Jun 10 18:50:46 2020
(r362015)
+++ head/sys/net80211/ieee80211_freebsd.c Wed Jun 10 18:59:46 2020
(r362016)
@@ -1042,7 +1042,7 @@ wlan_iflladdr(void *arg __unused, struct ifnet *ifp)
const char *
ieee80211_get_vap_ifname(struct ieee80211vap *vap)
{
- if ((vap->iv_ifp == NULL) || (vap->iv_ifp->if_xname == NULL))
+ if (vap->iv_ifp == NULL)
return "(none)";
return vap->iv_ifp->if_xname;
}
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