[syslinux:lwip] lwip:undiif: Use tcpip_input() rather than ethernet_input()/ip_input()

[syslinux-bot for Gene Cumm]

Commit-ID:  eaf547e293a2680422837f8ffa4c166e93e00b84
Gitweb:     http://www.syslinux.org/commit/eaf547e293a2680422837f8ffa4c166e93e00b84
Author:     Gene Cumm <gene.cumm at gmail.com>
AuthorDate: Thu, 13 Oct 2011 21:09:55 -0400
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Thu, 13 Oct 2011 21:09:55 -0400

lwip:undiif: Use tcpip_input() rather than ethernet_input()/ip_input()

Solves the race conditition in VMware platforms.  undi_netif.flags
already has the NETIF_FLAG_ETHARP bit in the proper state.  (1 when we
wanted ethernet_input and 0 when we wanted ip_input() )

Signed-off-by: Gene Cumm <gene.cumm at gmail.com>

---
 core/lwip/src/netif/undiif.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/lwip/src/netif/undiif.c b/core/lwip/src/netif/undiif.c
index 6400dae..678503f 100644
--- a/core/lwip/src/netif/undiif.c
+++ b/core/lwip/src/netif/undiif.c
@@ -1260,7 +1260,7 @@ void undiif_input(t_PXENV_UNDI_ISR *isr)
     case ETHTYPE_PPPOE:
 #endif /* PPPOE_SUPPORT */
       /* full packet send to tcpip_thread to process */
-      if (ethernet_input(p, &undi_netif)!=ERR_OK)
+      if (tcpip_input(p, &undi_netif)!=ERR_OK)
        { LWIP_DEBUGF(NETIF_DEBUG, ("undiif_input: IP input error\n"));
          pbuf_free(p);
          p = NULL;
@@ -1281,7 +1281,7 @@ void undiif_input(t_PXENV_UNDI_ISR *isr)
       switch(undi_prot) {
       case P_IP:
         /* pass to IP layer */
-        ip_input(p, &undi_netif);
+        tcpip_input(p, &undi_netif);
         break;
       
       case P_ARP: