From: shenglei <shenglei.zhang@intel.com>
To: edk2-devel@lists.01.org
Cc: Star Zeng <star.zeng@intel.com>, Eric Dong <eric.dong@intel.com>
Subject: [PATCH] MdeModulePkg UhciPei: Remove a redundant function
Date: Wed, 22 Aug 2018 09:49:40 +0800 [thread overview]
Message-ID: <20180822014940.13192-1-shenglei.zhang@intel.com> (raw)
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
Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zhang@intel.com>
---
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);
--
2.18.0.windows.1
next reply other threads:[~2018-08-22 1:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-22 1:49 shenglei [this message]
2018-08-22 2:12 ` [PATCH] MdeModulePkg UhciPei: Remove a redundant function Zeng, Star
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