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Reverted pbuf_alloc() to REV 1.82

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This commit is contained in:
goldsimon 2007-03-07 15:47:54 +00:00
parent ea7bdb8e9e
commit 91afefa61a
1 changed files with 2 additions and 6 deletions
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8
src/core/pbuf.c
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@ -216,7 +216,7 @@ pbuf_alloc(pbuf_layer l, u16_t length, pbuf_flag flag)
{
struct pbuf *p, *q, *r;
u16_t offset;
u16_t rem_len; /* remaining length */
s32_t rem_len; /* remaining length */
LWIP_DEBUGF(PBUF_DEBUG | DBG_TRACE | 3, ("pbuf_alloc(length=%"U16_F")\n", length));
/* determine header offset */
@ -270,7 +270,6 @@ pbuf_alloc(pbuf_layer l, u16_t length, pbuf_flag flag)
/* remember first pbuf for linkage in next iteration */
r = p;
/* remaining length to be allocated */
LWIP_ASSERT("length >= p->len", length >= p->len);
rem_len = length - p->len;
/* any remaining pbufs to be allocated? */
while (rem_len > 0) {
@ -297,10 +296,7 @@ pbuf_alloc(pbuf_layer l, u16_t length, pbuf_flag flag)
((mem_ptr_t)q->payload % MEM_ALIGNMENT) == 0);
q->ref = 1;
/* calculate remaining length to be allocated */
if(q->len < rem_len)
rem_len -= q->len;
else
rem_len = 0;
rem_len -= q->len;
/* remember this pbuf for linkage in next iteration */
r = q;
}