From 3d808905f1045e177cf874bf5814f46ff795bfec Mon Sep 17 00:00:00 2001
From: gtament <gtament@kolibrios.org>
Date: Tue, 2 Sep 2014 20:15:13 +0000
Subject: [PATCH] Improved code style. Changed linkedlist_delete to
 linkedlist_unlink to make linkedlist.inc universal

git-svn-id: svn://kolibrios.org@5085 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 drivers/usb/usbftdi/linkedlist.inc | 51 ++++++++++++++----------------
 1 file changed, 24 insertions(+), 27 deletions(-)

diff --git a/drivers/usb/usbftdi/linkedlist.inc b/drivers/usb/usbftdi/linkedlist.inc
index d645568c7b..374b9c2b32 100644
--- a/drivers/usb/usbftdi/linkedlist.inc
+++ b/drivers/usb/usbftdi/linkedlist.inc
@@ -9,40 +9,37 @@ head    dd 0
 
 linkedlist_add:
     push    ebx
-	mov	    ebx, [head]				
-	mov	    [head], eax
-	mov	    [eax + node.next], ebx	
+    mov     ebx, [head]                
+    mov     [head], eax
+    mov     [eax + node.next], ebx    
     pop     ebx
-	ret
+    ret
 
-linkedlist_delete:
+linkedlist_unlink:
     push    ebx ecx
-	mov     ebx, eax	 ; eax - pointer to node for delete
-	cmp     eax, [head]
-	jz      .unlink_head
-
+    test    eax, eax
+    jz      .invalid_pointer
+    mov     ebx, eax     ; eax - pointer to node for unlink
+    cmp     eax, [head]
+    jz      .unlink_head
   .getnext:
-	cmp     [ebx+node.next], eax
-	jz      .unlink
-	cmp     [ebx+node.next], 0
-	jz      .invalid_pointer
-	mov     ebx, [ebx+node.next]
-	jmp     .getnext
-
+    cmp     [ebx+node.next], eax
+    jz      .unlink
+    cmp     [ebx+node.next], 0
+    jz      .invalid_pointer
+    mov     ebx, [ebx+node.next]
+    jmp     .getnext
   .unlink:
-	mov     ecx, [eax+node.next]
-	mov     [ebx+node.next], ecx
-	jmp     @f
-    
+    mov     ecx, [eax+node.next]
+    mov     [ebx+node.next], ecx
+    jmp     @f    
   .unlink_head:
-	mov     ebx, [eax+node.next]
-	mov     [head], ebx
+    mov     ebx, [eax+node.next]
+    mov     [head], ebx
   @@:
-	mov     ecx, eax
-	call    Kfree
   .invalid_pointer:
     pop     ecx ebx
-	ret
+    ret
     
 linkedlist_isvalid:       ;eax - pointer to check; returns zero if valid
     push    ebx ecx
@@ -65,8 +62,8 @@ linkedlist_isvalid:       ;eax - pointer to check; returns zero if valid
     ret
 
 linkedlist_gethead:
-  	mov     eax, [head]
-  	ret
+    mov     eax, [head]
+    ret
 
 restore node
 restore node.next
\ No newline at end of file