3) Doxygen comment cleanup.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7429 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.c

@@ -155,8 +155,6 @@ EXIT:
   @param  Qh          The queue head for the TD to link to.
   @param  Td          The TD to link.
 
-  @return None.
-
 **/
 VOID
 UhciLinkTdToQh (
@@ -177,8 +175,6 @@ UhciLinkTdToQh (
   @param  Qh          The queue head to unlink from.
   @param  Td          The TD to unlink.
 
-  @return None.
-
 **/
 VOID
 UhciUnlinkTdFromQh (
@@ -199,8 +195,6 @@ UhciUnlinkTdFromQh (
   @param  PrevTd      Previous UHCI_TD_SW to be linked to.
   @param  ThisTd      TD to link.
 
-  @return None.
-
 **/
 VOID
 UhciAppendTd (