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pbuf_alloced_custom(): less code duplication, please :-)

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This commit is contained in:
goldsimon 2017-06-14 21:39:53 +02:00
parent 3073affaaf
commit 67d1970059
1 changed files with 4 additions and 3 deletions
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7
src/core/pbuf.c
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@ -387,6 +387,7 @@ pbuf_alloced_custom(pbuf_layer l, u16_t length, pbuf_type type, struct pbuf_cust
void *payload_mem, u16_t payload_mem_len)
{
u16_t offset;
void *payload;
LWIP_DEBUGF(PBUF_DEBUG | LWIP_DBG_TRACE, ("pbuf_alloced_custom(length=%"U16_F")\n", length));
/* determine header offset */
@ -421,11 +422,11 @@ pbuf_alloced_custom(pbuf_layer l, u16_t length, pbuf_type type, struct pbuf_cust
}
if (payload_mem != NULL) {
pbuf_init_alloced_pbuf(&p->pbuf, (u8_t *)payload_mem + LWIP_MEM_ALIGN_SIZE(offset),
length, length, type, PBUF_FLAG_IS_CUSTOM);
payload = (u8_t *)payload_mem + LWIP_MEM_ALIGN_SIZE(offset);
} else {
pbuf_init_alloced_pbuf(&p->pbuf, NULL, length, length, type, PBUF_FLAG_IS_CUSTOM);
payload = NULL;
}
pbuf_init_alloced_pbuf(&p->pbuf, payload, length, length, type, PBUF_FLAG_IS_CUSTOM);
return &p->pbuf;
}
#endif /* LWIP_SUPPORT_CUSTOM_PBUF */