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lwip/nsapi - Cleaned up warnings in network code 

- cc.h@57,1: "BYTE_ORDER" redefined
- lwip_inet_chksum.c@560,44: passing argument 1 of 'thumb2_checksum'
  discards 'const' qualifier from pointer target type
- lwip_pbuf.c@1172,9: variable 'err' set but not used
- SocketAddress.cpp@293,1: control reaches end of non-void function
pull/3162/head
Christopher Haster 2016-10-28 14:23:34 -05:00
parent c9f9ffa583
commit 42105371ef
3 changed files with 9 additions and 1 deletions
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7
features/FEATURE_LWIP/lwip-interface/lwip-sys/arch/cc.h
View File

@ -54,7 +54,12 @@ typedef uintptr_t mem_ptr_t;
#define SZT_F "uz" #define SZT_F "uz"
/* ARM/LPC17xx is little endian only */ /* ARM/LPC17xx is little endian only */
#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
#ifdef BYTE_ORDER
#undef BYTE_ORDER
#endif
#define BYTE_ORDER LITTLE_ENDIAN #define BYTE_ORDER LITTLE_ENDIAN
#endif
/* Use LWIP error codes */ /* Use LWIP error codes */
#define LWIP_PROVIDE_ERRNO #define LWIP_PROVIDE_ERRNO
@ -92,7 +97,7 @@ typedef uintptr_t mem_ptr_t;
#define LWIP_CHKSUM_ALGORITHM 0 #define LWIP_CHKSUM_ALGORITHM 0
void* thumb2_memcpy(void* pDest, const void* pSource, size_t length); void* thumb2_memcpy(void* pDest, const void* pSource, size_t length);
u16_t thumb2_checksum(void* pData, int length); u16_t thumb2_checksum(const void* pData, int length);
#else #else
/* Used with IP headers only */ /* Used with IP headers only */
#define LWIP_CHKSUM_ALGORITHM 1 #define LWIP_CHKSUM_ALGORITHM 1

1
features/FEATURE_LWIP/lwip-interface/lwip/src/core/lwip_pbuf.c
View File

@ -1179,6 +1179,7 @@ pbuf_coalesce(struct pbuf *p, pbuf_layer layer)
return p; return p;
} }
err = pbuf_copy(q, p); err = pbuf_copy(q, p);
LWIP_UNUSED_ARG(err);
LWIP_ASSERT("pbuf_copy failed", err == ERR_OK); LWIP_ASSERT("pbuf_copy failed", err == ERR_OK);
pbuf_free(p); pbuf_free(p);
return q; return q;

2
features/netsocket/SocketAddress.cpp
View File

@ -290,6 +290,8 @@ bool operator==(const SocketAddress &a, const SocketAddress &b)
} else if (a._addr.version == NSAPI_IPv6) { } else if (a._addr.version == NSAPI_IPv6) {
return memcmp(a._addr.bytes, b._addr.bytes, NSAPI_IPv6_BYTES) == 0; return memcmp(a._addr.bytes, b._addr.bytes, NSAPI_IPv6_BYTES) == 0;
} }
MBED_UNREACHABLE;
} }
bool operator!=(const SocketAddress &a, const SocketAddress &b) bool operator!=(const SocketAddress &a, const SocketAddress &b)