From 36faa23c46824e3cf9beff8648a56816cbf58f49 Mon Sep 17 00:00:00 2001 From: shenglei Date: Wed, 22 Aug 2018 09:46:41 +0800 Subject: [PATCH] MdeModulePkg EhciPei: Remove a redundant function The function UsbHcUnlinkMemBlock that is never called and its related comments have been removed. It is missed in the patch series according to the log in https://bugzilla.tianocore.org/show_bug.cgi?id=1062 v2:Update the title. Cc: Star Zeng Cc: Eric Dong Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: shenglei Reviewed-by: Star Zeng --- MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c | 27 ------------------------- 1 file changed, 27 deletions(-) diff --git a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c index 3cc31f5054..9f048e7b27 100644 --- a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c +++ b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c @@ -293,31 +293,6 @@ UsbHcIsMemBlockEmpty ( return TRUE; } -/** - Unlink the memory block from the pool's list. - - @param Head The block list head of the memory's pool. - @param BlockToUnlink The memory block to unlink. - -**/ -VOID -UsbHcUnlinkMemBlock ( - IN USBHC_MEM_BLOCK *Head, - IN USBHC_MEM_BLOCK *BlockToUnlink - ) -{ - USBHC_MEM_BLOCK *Block; - - ASSERT ((Head != NULL) && (BlockToUnlink != NULL)); - - for (Block = Head; Block != NULL; Block = Block->Next) { - if (Block->Next == BlockToUnlink) { - Block->Next = BlockToUnlink->Next; - BlockToUnlink->Next = NULL; - break; - } - } -} /** Initialize the memory management pool for the host controller. @@ -390,8 +365,6 @@ UsbHcFreeMemPool ( // // Unlink all the memory blocks from the pool, then free them. - // UsbHcUnlinkMemBlock can't be used to unlink and free the - // first block. // for (Block = Pool->Head->Next; Block != NULL; Block = Block->Next) { UsbHcFreeMemBlock (Ehc, Pool, Block); -- 2.39.2