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-rw-r--r--src/H5FL.c47
1 files changed, 27 insertions, 20 deletions
diff --git a/src/H5FL.c b/src/H5FL.c
index a2aae27..1d844b2 100644
--- a/src/H5FL.c
+++ b/src/H5FL.c
@@ -557,36 +557,43 @@ static H5FL_blk_node_t *
H5FL_blk_find_list(H5FL_blk_node_t **head, size_t size)
{
H5FL_blk_node_t *temp; /* Temp. pointer to node in the native list */
- H5FL_blk_node_t *ret_value;
FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5FL_blk_find_list)
/* Find the correct free list */
temp=*head;
- while(temp!=NULL && temp->size!=size)
+
+ /* Check if the node is at the head of the list */
+ if(temp && temp->size!=size) {
temp=temp->next;
- /* If the free list exists, move it to the front of the queue, if it's not there already */
- if(temp!=NULL && temp!=*head) {
- /* Take the node found out of it's current position */
- if(temp->next==NULL) {
- temp->prev->next=NULL;
- } /* end if */
- else {
- temp->prev->next=temp->next;
- temp->next->prev=temp->prev;
- } /* end else */
+ while(temp!=NULL) {
+ /* Check if we found the correct node */
+ if(temp->size==size) {
+ /* Take the node found out of it's current position */
+ if(temp->next==NULL) {
+ temp->prev->next=NULL;
+ } /* end if */
+ else {
+ temp->prev->next=temp->next;
+ temp->next->prev=temp->prev;
+ } /* end else */
+
+ /* Move the found node to the head of the list */
+ temp->prev=NULL;
+ temp->next=*head;
+ (*head)->prev=temp;
+ *head=temp;
+
+ /* Get out */
+ break;
+ } /* end if */
- /* Move the found node to the head of the list */
- temp->prev=NULL;
- temp->next=*head;
- (*head)->prev=temp;
- *head=temp;
+ temp=temp->next;
+ } /* end while */
} /* end if */
- ret_value=temp;
-
- FUNC_LEAVE_NOAPI(ret_value)
+ FUNC_LEAVE_NOAPI(temp)
} /* end H5FL_blk_find_list() */