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Removed the pbuf_dechain() from udp_send() matching new pbuf code.

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likewise 2003-03-30 00:39:03 +00:00
parent 2e0829fb5a
commit 2bd3d51fcf
1 changed files with 3 additions and 14 deletions
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17
src/core/udp.c
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@ -413,21 +413,10 @@ udp_send(struct udp_pcb *pcb, struct pbuf *p)
/* did we chain a header? */ /* did we chain a header? */
if (q != p) { if (q != p) {
/* chained header still in front of given pbuf? */ /* free the header */
if (q->next == p) { pbuf_free(q);
DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: dechaining and freeing header pbuf %p\n", (void *)q));
/* detach the header prepended earlier */
pbuf_dechain(q);
/* free the header */
pbuf_free(q);
} else {
/* the header now points to something else then the given pbuf */
/* this can only happen if queueing is enabled */
LWIP_ASSERT("ARP_QUEUEING == 1\n", ARP_QUEUEING == 1);
DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: pbuf header %p not freed, seems queued.\n", (void *)q));
}
} }
#ifdef UDP_STATS #ifdef UDP_STATS
++lwip_stats.udp.xmit; ++lwip_stats.udp.xmit;
#endif /* UDP_STATS */ #endif /* UDP_STATS */