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Commit 4b084d27 authored by Dundi Raviteja's avatar Dundi Raviteja
Browse files

wlan: check count variable while removing from list 

list_empty() can still return false even if list is not initialized.
so, while removing from list use count variable to check whether
the list is empty or not.

Change-Id: I436ec6df3ef41227563d1efdb528e0444f199390
CRs-Fixed: 2679126
parent e202ef05

CORE/HDD/src/wlan_hdd_dp_utils.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -79,7 +79,7 @@ VOS_STATUS hdd_list_remove_front( hdd_list_t *pList, hdd_list_node_t **ppNode ) 
{

{

   struct list_head * listptr;

   struct list_head * listptr;





   if ( list_empty( &pList->anchor ) )

   if (!pList->count)

   {

   {

      return VOS_STATUS_E_EMPTY;

      return VOS_STATUS_E_EMPTY;

   }

   }
@@ -96,7 +96,7 @@ VOS_STATUS hdd_list_remove_back( hdd_list_t *pList, hdd_list_node_t **ppNode ) 
{

{

   struct list_head * listptr;

   struct list_head * listptr;





   if ( list_empty( &pList->anchor ) )

   if (!pList->count)

   {

   {

      return VOS_STATUS_E_EMPTY;

      return VOS_STATUS_E_EMPTY;

   }

   }