staging: r8188eu: remove rtw_dequeue_recvbuf()

Function rtw_dequeue_recvbuf() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-43-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index 983505aac213184865aeb7edd04e1e1d79a6c25b..ad60967943c2f1605f87857bc7e9e6d7be4add4b 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -282,31 +282,6 @@ int rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue)
        return _SUCCESS;
 }
 
-struct recv_buf *rtw_dequeue_recvbuf(struct __queue *queue)
-{
-       struct recv_buf *precvbuf;
-       struct list_head *plist, *phead;
-       unsigned long flags;
-
-       spin_lock_irqsave(&queue->lock, flags);
-
-       if (list_empty(&queue->queue)) {
-               precvbuf = NULL;
-       } else {
-               phead = get_list_head(queue);
-
-               plist = phead->next;
-
-               precvbuf = container_of(plist, struct recv_buf, list);
-
-               list_del_init(&precvbuf->list);
-       }
-
-       spin_unlock_irqrestore(&queue->lock, flags);
-
-       return precvbuf;
-}
-
 static int recvframe_chkmic(struct adapter *adapter,  struct recv_frame *precvframe)
 {
        int     i, res = _SUCCESS;

diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h
index d1d1ca0e56d66f8ad93aa2bfd926596b15cd845d..67042c7a781c1449ed505181f1b38cbdc7330775 100644 (file)
--- a/drivers/staging/r8188eu/include/rtw_recv.h
+++ b/drivers/staging/r8188eu/include/rtw_recv.h
@@ -286,7 +286,6 @@ void rtw_free_recvframe_queue(struct __queue *pframequeue,
 u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter);
 int rtw_enqueue_recvbuf_to_head(struct recv_buf *buf, struct __queue *queue);
 int rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue);
-struct recv_buf *rtw_dequeue_recvbuf(struct __queue *queue);
 
 void rtw_reordering_ctrl_timeout_handler(void *pcontext);