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Fixed another assert. Removed another redundant assignment.
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@ -597,12 +597,10 @@ pbuf_free(struct pbuf *p)
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PERF_START;
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PERF_START;
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LWIP_ASSERT("pbuf_free: sane flags", p->flags == PBUF_FLAG_POOL ||
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LWIP_ASSERT("pbuf_free: sane flags",
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p->flags == PBUF_FLAG_ROM ||
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p->flags == PBUF_FLAG_RAM || p->flags == PBUF_FLAG_ROM ||
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p->flags == PBUF_FLAG_RAM ||
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p->flags == PBUF_FLAG_REF || p->flags == PBUF_FLAG_POOL);
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p->flags == PBUF_FLAG_REF );
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q = p;
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count = 0;
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count = 0;
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/* Since decrementing ref cannot be guaranteed to be a single machine operation
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/* Since decrementing ref cannot be guaranteed to be a single machine operation
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* we must protect it. Also, the later test of ref must be protected.
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* we must protect it. Also, the later test of ref must be protected.
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@ -612,7 +610,7 @@ pbuf_free(struct pbuf *p)
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* obtain a zero reference count */
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* obtain a zero reference count */
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while (p != NULL) {
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while (p != NULL) {
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/* all pbufs in a chain are referenced at least once */
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/* all pbufs in a chain are referenced at least once */
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LWIP_ASSERT("pbuf_free: q->ref > 0", q->ref > 0);
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LWIP_ASSERT("pbuf_free: p->ref > 0", p->ref > 0);
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p->ref--;
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p->ref--;
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/* this pbuf is no longer referenced to? */
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/* this pbuf is no longer referenced to? */
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if (p->ref == 0)
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if (p->ref == 0)
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