remove tulip_mbuf_compress() unused since if_de.c 1.127

ok miod@

diff --git a/sys/dev/pci/if_de.c b/sys/dev/pci/if_de.c
index 4103fc8..a4ef36c 100644 (file)
--- a/sys/dev/pci/if_de.c
+++ b/sys/dev/pci/if_de.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_de.c,v 1.140 2022/03/11 18:00:45 mpi Exp $ */
+/*     $OpenBSD: if_de.c,v 1.141 2022/08/15 02:07:11 jsg Exp $ */
 /*     $NetBSD: if_de.c,v 1.58 1998/01/12 09:39:58 thorpej Exp $       */
 
 /*-
@@ -200,7 +200,6 @@ void tulip_print_abnormal_interrupt(tulip_softc_t * const sc, u_int32_t csr);
 void tulip_intr_handler(tulip_softc_t * const sc, int *progress_p);
 int tulip_intr_shared(void *arg);
 int tulip_intr_normal(void *arg);
-struct mbuf *tulip_mbuf_compress(struct mbuf *m);
 struct mbuf *tulip_txput(tulip_softc_t * const sc, struct mbuf *m, int);
 void tulip_txput_setup(tulip_softc_t * const sc);
 int tulip_ifioctl(struct ifnet * ifp, u_long cmd, caddr_t data);
@@ -3721,60 +3720,6 @@ tulip_intr_normal(void *arg)
     return (progress);
 }
 
-struct mbuf *
-tulip_mbuf_compress(struct mbuf *m)
-{
-    struct mbuf *m0;
-#if MCLBYTES >= ETHERMTU + 18
-    MGETHDR(m0, M_DONTWAIT, MT_DATA);
-    if (m0 != NULL) {
-       if (m->m_pkthdr.len > MHLEN) {
-           MCLGET(m0, M_DONTWAIT);
-           if ((m0->m_flags & M_EXT) == 0) {
-               m_freem(m);
-               m_freem(m0);
-               return (NULL);
-           }
-       }
-       m_copydata(m, 0, m->m_pkthdr.len, mtod(m0, caddr_t));
-       m0->m_pkthdr.len = m0->m_len = m->m_pkthdr.len;
-    }
-#else
-    int mlen = MHLEN;
-    int len = m->m_pkthdr.len;
-    struct mbuf **mp = &m0;
-
-    while (len > 0) {
-       if (mlen == MHLEN)
-           MGETHDR(*mp, M_DONTWAIT, MT_DATA);
-       else
-           MGET(*mp, M_DONTWAIT, MT_DATA);
-       if (*mp == NULL) {
-           m_freem(m0);
-           m0 = NULL;
-           break;
-       }
-       if (len > MLEN) {
-           MCLGET(*mp, M_DONTWAIT);
-           if (((*mp)->m_flags & M_EXT) == 0) {
-               m_freem(m0);
-               m0 = NULL;
-               break;
-           }
-           (*mp)->m_len = len <= MCLBYTES ? len : MCLBYTES;
-       else
-           (*mp)->m_len = len <= mlen ? len : mlen;
-       m_copydata(m, m->m_pkthdr.len - len,
-                  (*mp)->m_len, mtod((*mp), caddr_t));
-       len -= (*mp)->m_len;
-       mp = &(*mp)->m_next;
-       mlen = MLEN;
-    }
-#endif
-    m_freem(m);
-    return (m0);
-}
-
 struct mbuf *
 tulip_txput(tulip_softc_t * const sc, struct mbuf *m, int notonqueue)
 {