Index: uspace/drv/bus/usb/uhci/utils/malloc32.h
===================================================================
--- uspace/drv/bus/usb/uhci/utils/malloc32.h	(revision 53576200b0444a500b36f8fd64cec44e18d9160c)
+++ uspace/drv/bus/usb/uhci/utils/malloc32.h	(revision 58edcfb6dffbe82fb9be1aa612cc81713fd8e5c7)
@@ -62,10 +62,11 @@
 }
 /*----------------------------------------------------------------------------*/
-/** Physical mallocator simulator
+/** DMA malloc simulator
  *
  * @param[in] size Size of the required memory space
  * @return Address of the alligned and big enough memory place, NULL on failure.
  */
-static inline void * malloc32(size_t size) {
+static inline void * malloc32(size_t size)
+{
 	/* This works only when the host has less than 4GB of memory as
 	 * physical address needs to fit into 32 bits */
@@ -83,13 +84,10 @@
 }
 /*----------------------------------------------------------------------------*/
-/** Physical mallocator simulator
+/** DMA malloc simulator
  *
  * @param[in] addr Address of the place allocated by malloc32
  */
-static inline void free32(void *addr) {
-	if (!addr)
-		return;
-	free(addr);
-}
+static inline void free32(void *addr)
+	{ free(addr); }
 /*----------------------------------------------------------------------------*/
 /** Create 4KB page mapping