staging: rtl8712: remove Unnecessary parentheses

Reported by checkpatch:

CHECK: Unnecessary parentheses

Signed-off-by: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>
Link: https://lore.kernel.org/r/20220404211942.11446-1-eng.alaamohamedsoliman.am@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c
index 0ffb30f..7f1fdd0 100644 (file)
--- a/drivers/staging/rtl8712/rtl8712_recv.c
+++ b/drivers/staging/rtl8712/rtl8712_recv.c
@@ -56,7 +56,7 @@ void r8712_init_recv_priv(struct recv_priv *precvpriv,
                precvbuf->ref_cnt = 0;
                precvbuf->adapter = padapter;
                list_add_tail(&precvbuf->list,
-                             &(precvpriv->free_recv_buf_queue.queue));
+                             &precvpriv->free_recv_buf_queue.queue);
                precvbuf++;
        }
        precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF;
@@ -123,8 +123,8 @@ void r8712_free_recvframe(union recv_frame *precvframe,
                precvframe->u.hdr.pkt = NULL;
        }
        spin_lock_irqsave(&pfree_recv_queue->lock, irqL);
-       list_del_init(&(precvframe->u.hdr.list));
-       list_add_tail(&(precvframe->u.hdr.list), &pfree_recv_queue->queue);
+       list_del_init(&precvframe->u.hdr.list);
+       list_add_tail(&precvframe->u.hdr.list, &pfree_recv_queue->queue);
        if (padapter) {
                if (pfree_recv_queue == &precvpriv->free_recv_queue)
                        precvpriv->free_recvframe_cnt++;
@@ -319,7 +319,7 @@ static void amsdu_to_msdu(struct _adapter *padapter, union recv_frame *prframe)
        struct rx_pkt_attrib *pattrib;
        _pkt *sub_skb, *subframes[MAX_SUBFRAME_COUNT];
        struct recv_priv *precvpriv = &padapter->recvpriv;
-       struct  __queue *pfree_recv_queue = &(precvpriv->free_recv_queue);
+       struct  __queue *pfree_recv_queue = &precvpriv->free_recv_queue;
 
        nr_subframes = 0;
        pattrib = &prframe->u.hdr.attrib;
@@ -485,8 +485,8 @@ static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl,
                else
                        break;
        }
-       list_del_init(&(prframe->u.hdr.list));
-       list_add_tail(&(prframe->u.hdr.list), plist);
+       list_del_init(&prframe->u.hdr.list);
+       list_add_tail(&prframe->u.hdr.list, plist);
        return true;
 }
 
@@ -520,7 +520,7 @@ int r8712_recv_indicatepkts_in_order(struct _adapter *padapter,
                pattrib = &prframe->u.hdr.attrib;
                if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) {
                        plist = plist->next;
-                       list_del_init(&(prframe->u.hdr.list));
+                       list_del_init(&prframe->u.hdr.list);
                        if (SN_EQUAL(preorder_ctrl->indicate_seq,
                                     pattrib->seq_num))
                                preorder_ctrl->indicate_seq =
@@ -980,7 +980,7 @@ static void recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb)
        union recv_frame *precvframe = NULL;
        struct recv_priv *precvpriv = &padapter->recvpriv;
 
-       pfree_recv_queue = &(precvpriv->free_recv_queue);
+       pfree_recv_queue = &precvpriv->free_recv_queue;
        pbuf = pskb->data;
        prxstat = (struct recv_stat *)pbuf;
        pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff;