libsigrok: closedev() now has a return code.

[libsigrok.git] / hardware / demo / demo.c

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index f28fa525110e7164c664a608a6b085f1f28ddee4..c1e1a90721aaf811d62220ec3a9fb2ed1e1976b4 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -121,15 +121,18 @@ static int hw_opendev(int device_index)
        device_index = device_index;
 
        /* Nothing needed so far. */
+
        return SR_OK;
 }
 
-static void hw_closedev(int device_index)
+static int hw_closedev(int device_index)
 {
        /* Avoid compiler warnings. */
        device_index = device_index;
 
        /* Nothing needed so far. */
+
+       return SR_OK;
 }
 
 static void hw_cleanup(void)