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LWIP_MPU_COMPATIBLE: help dumb compilers to see 'msg' is used (MSVC :(

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sg 2016-07-21 21:54:13 +02:00
parent 806298583b
commit f98c3dd4b5
1 changed files with 4 additions and 1 deletions
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5
src/api/api_lib.c
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@ -445,6 +445,9 @@ netconn_recv_data(struct netconn *conn, void **new_buf)
err_t err;
#if LWIP_TCP
API_MSG_VAR_DECLARE(msg);
#if LWIP_MPU_COMPATIBLE
msg = NULL;
#endif
#endif /* LWIP_TCP */
LWIP_ERROR("netconn_recv: invalid pointer", (new_buf != NULL), return ERR_ARG;);
@ -479,7 +482,7 @@ netconn_recv_data(struct netconn *conn, void **new_buf)
API_MSG_VAR_ALLOC(msg);
}
#endif /* LWIP_TCP */
#if LWIP_SO_RCVTIMEO
if (sys_arch_mbox_fetch(&conn->recvmbox, &buf, conn->recv_timeout) == SYS_ARCH_TIMEOUT) {
#if LWIP_TCP