From 65707d7c3cd71e11ed58c18f5840847e44f5ec69 Mon Sep 17 00:00:00 2001 From: Sebastian Hahn Date: Mon, 11 Apr 2011 17:40:14 +0200 Subject: [PATCH] add some (void) casts for unused variables All these places already have an XXX marker, so we know we need to fix them later. Let's not clutter the static analysis results with them. --- bufferevent_filter.c | 1 + bufferevent_openssl.c | 1 + bufferevent_sock.c | 1 + 3 files changed, 3 insertions(+) diff --git a/bufferevent_filter.c b/bufferevent_filter.c index 6886aca0..7f19eb9a 100644 --- a/bufferevent_filter.c +++ b/bufferevent_filter.c @@ -428,6 +428,7 @@ be_filter_readcb(struct bufferevent *underlying, void *_me) /* XXXX use return value */ res = be_filter_process_input(bevf, state, &processed_any); + (void)res; /* XXX This should be in process_input, not here. There are * other places that can call process-input, and they should diff --git a/bufferevent_openssl.c b/bufferevent_openssl.c index 3d9a7701..02a6222a 100644 --- a/bufferevent_openssl.c +++ b/bufferevent_openssl.c @@ -1013,6 +1013,7 @@ be_openssl_outbuf_cb(struct evbuffer *buf, consider_writing(bev_ssl); } /* XXX Handle r < 0 */ + (void)r; } diff --git a/bufferevent_sock.c b/bufferevent_sock.c index 1d76ea14..6aff91ea 100644 --- a/bufferevent_sock.c +++ b/bufferevent_sock.c @@ -451,6 +451,7 @@ bufferevent_connect_getaddrinfo_cb(int result, struct evutil_addrinfo *ai, /* XXX use the other addrinfos? */ /* XXX use this return value */ r = bufferevent_socket_connect(bev, ai->ai_addr, (int)ai->ai_addrlen); + (void)r; _bufferevent_decref_and_unlock(bev); evutil_freeaddrinfo(ai); }