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authorBlue Swirl <blauwirbel@gmail.com>2010-10-13 18:38:08 +0000
committerBlue Swirl <blauwirbel@gmail.com>2010-10-13 18:43:17 +0000
commit2ded6ad761613e01d4690f290771961ba690d17e (patch)
tree17b3a32737aaad0d0ca68274b2e32e10fb95fe92 /ui
parent03e654c083e4a26a57423dbaf251f649d3250c92 (diff)
downloadhqemu-2ded6ad761613e01d4690f290771961ba690d17e.zip
hqemu-2ded6ad761613e01d4690f290771961ba690d17e.tar.gz
vnc: avoid write only variables
Compiling with GCC 4.6.0 20100925 produced warnings: /src/qemu/ui/vnc.c: In function 'vnc_client_cache_auth': /src/qemu/ui/vnc.c:217:12: error: variable 'qdict' set but not used [-Werror=unused-but-set-variable] /src/qemu/ui/vnc.c: In function 'vnc_display_open': /src/qemu/ui/vnc.c:2526:9: error: variable 'acl' set but not used [-Werror=unused-but-set-variable] Fix by making the variable declarations and their uses also conditional to debug definition. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/vnc.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index c7a1831..864342e 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -214,13 +214,17 @@ static int vnc_server_info_put(QDict *qdict)
static void vnc_client_cache_auth(VncState *client)
{
+#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL)
QDict *qdict;
+#endif
if (!client->info) {
return;
}
+#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL)
qdict = qobject_to_qdict(client->info);
+#endif
#ifdef CONFIG_VNC_TLS
if (client->tls.session &&
@@ -2523,7 +2527,9 @@ int vnc_display_open(DisplayState *ds, const char *display)
int sasl = 0;
int saslErr;
#endif
+#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL)
int acl = 0;
+#endif
int lock_key_sync = 1;
if (!vnc_display)
@@ -2581,8 +2587,10 @@ int vnc_display_open(DisplayState *ds, const char *display)
return -1;
}
#endif
+#if defined(CONFIG_VNC_TLS) || defined(CONFIG_VNC_SASL)
} else if (strncmp(options, "acl", 3) == 0) {
acl = 1;
+#endif
} else if (strncmp(options, "lossy", 5) == 0) {
vs->lossy = true;
}
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