Some local variables are only needed conditionally depending on available
system support for e.g. pthreads. Put these variables behind same #ifdefs
so that no warnings are produced if these features aren't available.
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
---
lib/libdvbv5/dvb-dev-local.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/libdvbv5/dvb-dev-local.c b/lib/libdvbv5/dvb-dev-local.c
index 7a76d65..7ebf2b6 100644
--- a/lib/libdvbv5/dvb-dev-local.c
+++ b/lib/libdvbv5/dvb-dev-local.c
@@ -296,7 +296,6 @@ static int dvb_local_find(struct dvb_device_priv *dvb,
struct udev_enumerate *enumerate;
struct udev_list_entry *devices, *dev_list_entry;
struct udev_device *dev;
- int ret;
/* Free a previous list of devices */
if (dvb->d.num_devices)
@@ -346,6 +345,8 @@ static int dvb_local_find(struct dvb_device_priv *dvb,
/* Begin monitoring udev events */
#ifdef HAVE_PTHREAD
if (priv->notify_dev_change) {
+ int ret;
+
ret = pthread_create(&priv->dev_change_id, NULL,
monitor_device_changes, dvb);
if (ret < 0) {
@@ -364,9 +365,9 @@ static int dvb_local_find(struct dvb_device_priv *dvb,
static int dvb_local_stop_monitor(struct dvb_device_priv *dvb)
{
+#ifdef HAVE_PTHREAD
struct dvb_dev_local_priv *priv = dvb->priv;
-#ifdef HAVE_PTHREAD
if (priv->notify_dev_change) {
pthread_cancel(priv->dev_change_id);
udev_unref(priv->udev);
--
2.7.4
