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https://github.com/lwip-tcpip/lwip.git
synced 2024-10-05 22:29:49 +00:00
Fix a few incorrect uses of err_t. Found by converting lwip error codes to an enum, but I'm not sure wether I want to commit the actual enum conversion.
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e5284ec616
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@ -405,6 +405,7 @@ lwiperf_tx_start(lwiperf_state_tcp_t* conn)
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static err_t
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lwiperf_tcp_recv(void *arg, struct tcp_pcb *tpcb, struct pbuf *p, err_t err)
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{
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u8_t tmp;
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u16_t tot_len;
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u32_t packet_idx;
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struct pbuf* q;
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@ -470,8 +471,8 @@ lwiperf_tcp_recv(void *arg, struct tcp_pcb *tpcb, struct pbuf *p, err_t err)
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return ERR_OK;
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}
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conn->next_num = 4; /* 24 bytes received... */
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err = pbuf_header(p, -24);
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LWIP_ASSERT("pbuf_header failed", err == ERR_OK);
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tmp = pbuf_header(p, -24);
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LWIP_ASSERT("pbuf_header failed", tmp == 0);
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}
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packet_idx = 0;
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@ -94,7 +94,7 @@
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#define SNTP_DEBUG_WARN_STATE (SNTP_DEBUG | LWIP_DBG_LEVEL_WARNING | LWIP_DBG_STATE)
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#define SNTP_DEBUG_SERIOUS (SNTP_DEBUG | LWIP_DBG_LEVEL_SERIOUS)
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#define SNTP_ERR_KOD 1
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#define SNTP_ERR_KOD ERR_CLSD
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/* SNTP protocol defines */
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#define SNTP_MSG_LEN 48
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@ -377,8 +377,8 @@ ip6_reass(struct pbuf *p)
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if (IPV6_FRAG_REQROOM > 0) {
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/* Make room for struct ip6_reass_helper (only required if sizeof(void*) > 4).
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This cannot fail since we already checked when receiving this fragment. */
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err_t hdrerr = pbuf_header_force(p, IPV6_FRAG_REQROOM);
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == ERR_OK);
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u8_t hdrerr = pbuf_header_force(p, IPV6_FRAG_REQROOM);
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == 0);
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}
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#else /* IPV6_FRAG_COPYHEADER */
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LWIP_ASSERT("sizeof(struct ip6_reass_helper) <= IP6_FRAG_HLEN, set IPV6_FRAG_COPYHEADER to 1",
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@ -528,8 +528,8 @@ ip6_reass(struct pbuf *p)
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#if IPV6_FRAG_COPYHEADER
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if (IPV6_FRAG_REQROOM > 0) {
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/* hide the extra bytes borrowed from ip6_hdr for struct ip6_reass_helper */
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err_t hdrerr = pbuf_header(next_pbuf, -(s16_t)(IPV6_FRAG_REQROOM));
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == ERR_OK);
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u8_t hdrerr = pbuf_header(next_pbuf, -(s16_t)(IPV6_FRAG_REQROOM));
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == 0);
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}
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#endif
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pbuf_cat(ipr->p, next_pbuf);
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@ -544,8 +544,8 @@ ip6_reass(struct pbuf *p)
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#if IPV6_FRAG_COPYHEADER
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if (IPV6_FRAG_REQROOM > 0) {
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/* get back room for struct ip6_reass_helper (only required if sizeof(void*) > 4) */
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err_t hdrerr = pbuf_header(ipr->p, -(s16_t)(IPV6_FRAG_REQROOM));
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == ERR_OK);
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u8_t hdrerr = pbuf_header(ipr->p, -(s16_t)(IPV6_FRAG_REQROOM));
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LWIP_ASSERT("no room for struct ip6_reass_helper", hdrerr == 0);
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}
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iphdr_ptr = (struct ip6_hdr*)((u8_t*)ipr->p->payload - IP6_HLEN);
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MEMCPY(iphdr_ptr, &ipr->iphdr, IP6_HLEN);
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@ -881,7 +881,7 @@ pppoe_timeout(void *arg)
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static err_t
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pppoe_connect(ppp_pcb *ppp, void *ctx)
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{
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int err;
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err_t err;
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struct pppoe_softc *sc = (struct pppoe_softc *)ctx;
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lcp_options *lcp_wo;
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lcp_options *lcp_ao;
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