X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hwplugin.c;h=cd8fad13e9cbfde819a56da97bb2204f9eafec8d;hb=7a6ec0c376cec9e41a12a876edea34fecaf5c2aa;hp=43e6ef7912cf5be03df2eb505a4be41244f6cee9;hpb=4d436e71ba6059b217a3d90775033e850944ad42;p=libsigrok.git

diff --git a/hwplugin.c b/hwplugin.c
index 43e6ef79..cd8fad13 100644
--- a/hwplugin.c
+++ b/hwplugin.c
@@ -218,7 +218,7 @@ struct sr_usb_device_instance *sr_usb_device_instance_new(uint8_t bus,
 void sr_usb_device_instance_free(struct sr_usb_device_instance *usb)
 {
 	/* Avoid compiler warnings. */
-	usb = usb;
+	(void)usb;
 
 	/* Nothing to do for this device instance type. */
 }