Date: Tue, 3 Apr 2007 11:30:32 GMT From: Sepherosa Ziehau <sephe@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 117269 for review Message-ID: <200704031130.l33BUWom066072@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=117269 Change 117269 by sephe@sephe_zealot:sam_wifi on 2007/04/03 11:29:44 Nuke unnecessary NULL checks. Affected files ... .. //depot/projects/wifi/sys/dev/wi/if_wi.c#31 edit Differences ... ==== //depot/projects/wifi/sys/dev/wi/if_wi.c#31 (text+ko) ==== @@ -998,8 +998,7 @@ k = ieee80211_crypto_encap(ic, ni, m0); if (k == NULL) { - if (ni != NULL) - ieee80211_free_node(ni); + ieee80211_free_node(ni); m_freem(m0); continue; } @@ -1019,8 +1018,7 @@ frmhdr.wi_dat_len = htole16(m0->m_pkthdr.len); if (IFF_DUMPPKTS(ifp)) wi_dump_pkt(&frmhdr, NULL, -1); - if (ni != NULL) - ieee80211_free_node(ni); + ieee80211_free_node(ni); if (wi_start_tx(ifp, &frmhdr, m0)) continue; sc->sc_txnext = cur = (cur + 1) % sc->sc_ntxbuf;
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