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udp_input: fixed unreachable code warning for CHECKSUM_CHECK_UDP==0

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goldsimon 2012-03-25 17:20:22 +02:00
parent dd245c63d7
commit 7043983acc
1 changed files with 2 additions and 0 deletions
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2
src/core/udp.c
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@ -472,6 +472,7 @@ udp_input(struct pbuf *p, struct netif *inp)
end: end:
PERF_STOP("udp_input"); PERF_STOP("udp_input");
return; return;
#if CHECKSUM_CHECK_UDP
chkerr: chkerr:
LWIP_DEBUGF(UDP_DEBUG | LWIP_DBG_LEVEL_SERIOUS, LWIP_DEBUGF(UDP_DEBUG | LWIP_DBG_LEVEL_SERIOUS,
("udp_input: UDP (or UDP Lite) datagram discarded due to failing checksum\n")); ("udp_input: UDP (or UDP Lite) datagram discarded due to failing checksum\n"));
@ -480,6 +481,7 @@ chkerr:
snmp_inc_udpinerrors(); snmp_inc_udpinerrors();
pbuf_free(p); pbuf_free(p);
PERF_STOP("udp_input"); PERF_STOP("udp_input");
#endif /* CHECKSUM_CHECK_UDP */
} }
/** /**