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fix compiler warnings when passing u16_t to pbuf_header()

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This commit is contained in:
goldsimon 2015-08-24 08:49:51 +02:00
parent e97f9fca22
commit ee2d01ed88
1 changed files with 7 additions and 7 deletions
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14
src/core/ipv6/ip6.c
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@ -589,7 +589,7 @@ netif_found:
goto ip6_input_cleanup; goto ip6_input_cleanup;
} }
pbuf_header(p, -hlen); pbuf_header(p, -(s16_t)hlen);
break; break;
case IP6_NEXTH_DESTOPTS: case IP6_NEXTH_DESTOPTS:
LWIP_DEBUGF(IP6_DEBUG, ("ip6_input: packet with Destination options header\n")); LWIP_DEBUGF(IP6_DEBUG, ("ip6_input: packet with Destination options header\n"));
@ -612,7 +612,7 @@ netif_found:
goto ip6_input_cleanup; goto ip6_input_cleanup;
} }
pbuf_header(p, -hlen); pbuf_header(p, -(s16_t)hlen);
break; break;
case IP6_NEXTH_ROUTING: case IP6_NEXTH_ROUTING:
LWIP_DEBUGF(IP6_DEBUG, ("ip6_input: packet with Routing header\n")); LWIP_DEBUGF(IP6_DEBUG, ("ip6_input: packet with Routing header\n"));
@ -635,7 +635,7 @@ netif_found:
goto ip6_input_cleanup; goto ip6_input_cleanup;
} }
pbuf_header(p, -hlen); pbuf_header(p, -(s16_t)hlen);
break; break;
case IP6_NEXTH_FRAGMENT: case IP6_NEXTH_FRAGMENT:
@ -669,7 +669,7 @@ netif_found:
PP_HTONS(IP6_FRAG_OFFSET_MASK | IP6_FRAG_MORE_FLAG)) == 0) { PP_HTONS(IP6_FRAG_OFFSET_MASK | IP6_FRAG_MORE_FLAG)) == 0) {
/* This is a 1-fragment packet, usually a packet that we have /* This is a 1-fragment packet, usually a packet that we have
* already reassembled. Skip this header anc continue. */ * already reassembled. Skip this header anc continue. */
pbuf_header(p, -hlen); pbuf_header(p, -(s16_t)hlen);
} else { } else {
#if LWIP_IPV6_REASS #if LWIP_IPV6_REASS
@ -729,21 +729,21 @@ options_done:
case IP6_NEXTH_UDPLITE: case IP6_NEXTH_UDPLITE:
#endif /* LWIP_UDPLITE */ #endif /* LWIP_UDPLITE */
/* Point to payload. */ /* Point to payload. */
pbuf_header(p, -ip_data.current_ip_header_tot_len); pbuf_header(p, -(s16_t)ip_data.current_ip_header_tot_len);
udp_input(p, inp); udp_input(p, inp);
break; break;
#endif /* LWIP_UDP */ #endif /* LWIP_UDP */
#if LWIP_TCP #if LWIP_TCP
case IP6_NEXTH_TCP: case IP6_NEXTH_TCP:
/* Point to payload. */ /* Point to payload. */
pbuf_header(p, -ip_data.current_ip_header_tot_len); pbuf_header(p, -(s16_t)ip_data.current_ip_header_tot_len);
tcp_input(p, inp); tcp_input(p, inp);
break; break;
#endif /* LWIP_TCP */ #endif /* LWIP_TCP */
#if LWIP_ICMP6 #if LWIP_ICMP6
case IP6_NEXTH_ICMP6: case IP6_NEXTH_ICMP6:
/* Point to payload. */ /* Point to payload. */
pbuf_header(p, -ip_data.current_ip_header_tot_len); pbuf_header(p, -(s16_t)ip_data.current_ip_header_tot_len);
icmp6_input(p, inp); icmp6_input(p, inp);
break; break;
#endif /* LWIP_ICMP */ #endif /* LWIP_ICMP */