rpc: mark source returned by virEventGLibAddSocketWatch as unused

Two users of virEventGLibAddSocketWatch care about the GSource
it returns.

The other three free it by assigning it to an autofreed variable.

Mark them with G_GNUC_UNUSED to make this obvious to the reader
and the compiler.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>

diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
index ffe2f343f9168366b8500193b317baae68420a43..f526ad89ec8f407e728a5f208f86121907e8b032 100644 (file)
--- a/src/rpc/virnetclient.c
+++ b/src/rpc/virnetclient.c
@@ -882,7 +882,7 @@ virNetClientIOEventTLS(int fd,
 static gboolean
 virNetClientTLSHandshake(virNetClient *client)
 {
-    g_autoptr(GSource) source = NULL;
+    g_autoptr(GSource) G_GNUC_UNUSED source = NULL;
     GIOCondition ev;
     int ret;
 
@@ -939,7 +939,7 @@ int virNetClientSetTLSSession(virNetClient *client,
     int ret;
     char buf[1];
     int len;
-    g_autoptr(GSource) source = NULL;
+    g_autoptr(GSource) G_GNUC_UNUSED source = NULL;
 
 #ifndef WIN32
     sigset_t oldmask, blockedsigs;
@@ -1664,7 +1664,7 @@ static int virNetClientIOEventLoop(virNetClient *client,
 #endif /* !WIN32 */
         int timeout = -1;
         virNetMessage *msg = NULL;
-        g_autoptr(GSource) source = NULL;
+        g_autoptr(GSource) G_GNUC_UNUSED source = NULL;
         GIOCondition ev = 0;
         struct virNetClientIOEventData data = {
             .client = client,