Index: uspace/drv/bus/pci/pciintel/pci.c
===================================================================
--- uspace/drv/bus/pci/pciintel/pci.c	(revision d52ab7be66f720e789575e048109add865242a82)
+++ uspace/drv/bus/pci/pciintel/pci.c	(revision b5f716bc90001ca89dfcaf04f82a2b4e1dd2e11e)
@@ -284,5 +284,5 @@
 	const uint32_t conf_addr = CONF_ADDR(fun->bus, fun->dev, fun->fn, reg);
 	pci_bus_t *bus = pci_bus_from_fun(fun);
-	uint32_t val;
+	uint32_t val = 0; // Prevent -Werror=maybe-uninitialized
 	
 	fibril_mutex_lock(&bus->conf_mutex);