From: Nick Mathewson <nickm@torproject.org>
Date: Thu, 23 Apr 2015 17:04:37 +0000 (-0400)
Subject: Make a return value explicitly ignored.
X-Git-Tag: tor-0.2.7.1-alpha~34
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b64eb6c47c24c2a9eb0c53d5ac86f1c097613a59;p=thirdparty%2Ftor.git

Make a return value explicitly ignored.

This might make coverity happy
---

diff --git a/src/or/rendclient.c b/src/or/rendclient.c
index 0854d9371e..13781c212e 100644
--- a/src/or/rendclient.c
+++ b/src/or/rendclient.c
@@ -1229,7 +1229,8 @@ void
 rend_client_note_connection_attempt_ended(const char *onion_address)
 {
   rend_cache_entry_t *cache_entry = NULL;
-  rend_cache_lookup_entry(onion_address, -1, &cache_entry);
+  /* Ignore return value; we find an entry, or we don't. */
+  (void) rend_cache_lookup_entry(onion_address, -1, &cache_entry);
 
   log_info(LD_REND, "Connection attempt for %s has ended; "
            "cleaning up temporary state.",