Avoid unused rc variable warning

Ensure compiler assumes rc is used in uhd_iface_new to avoid unused variable warning with NDEBUG builds.
DIGImend · Jul 12, 2014 · 61b35ca · 61b35ca
1 parent d30e7f5
commit 61b35ca
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/iface.c b/lib/iface.c
@@ -73,6 +73,7 @@ uhd_iface_new(const uhd_dev    *dev,
                   libusb_get_bus_number(lusb_dev),
                   libusb_get_device_address(lusb_dev),
                   number);
+    (void)rc;
     assert(rc == (sizeof(iface->addr_str) - 1));
 
     assert(uhd_iface_valid(iface));