From: John Ferlan <jferlan@redhat.com>
Date: Tue, 25 Mar 2014 16:57:58 +0000 (-0400)
Subject: Coverity: Resolve a CHECKED_RETURN message
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b2e4ace220f86a74fb788c0c9f0f37ec238eabf8;p=libvirt.git

Coverity: Resolve a CHECKED_RETURN message

Recent changes to the module seemed to have caused Coverity to find a new
issue regarding the failure to check the return from a sendmsg. The code
doesn't seem to care about the return status, so just added an ignore_value
to keep Coverity quiet.
---

diff --git a/src/util/virlog.c b/src/util/virlog.c
index d0afd10933..056950e5b0 100644
--- a/src/util/virlog.c
+++ b/src/util/virlog.c
@@ -1003,7 +1003,7 @@ virLogOutputToJournald(virLogSourcePtr source,
 
     mh.msg_controllen = cmsg->cmsg_len;
 
-    sendmsg(journalfd, &mh, MSG_NOSIGNAL);
+    ignore_value(sendmsg(journalfd, &mh, MSG_NOSIGNAL));
 
  cleanup:
     VIR_LOG_CLOSE(buffd);