staging: r8188eu: remove unnecessary parentheses in core/rtw_sta_mgt.c

Remove unnecessary parentheses in core/rtw_sta_mgt.c reported by
checkpatch.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210809165007.23204-12-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_sta_mgt.c b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
index 3e8e85756f2593f33066e81efaddf55059e55ec6..c9644a3ecc4e15e822107d61620b7456cbdbc813 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/r8188eu/core/rtw_sta_mgt.c
@@ -81,7 +81,7 @@ u32   _rtw_init_sta_priv(struct       sta_priv *pstapriv)
        for (i = 0; i < NUM_STA; i++) {
                _rtw_init_stainfo(psta);
 
-               INIT_LIST_HEAD(&(pstapriv->sta_hash[i]));
+               INIT_LIST_HEAD(&pstapriv->sta_hash[i]);
 
                list_add_tail(&psta->list, get_list_head(&pstapriv->free_sta_queue));
 
@@ -145,7 +145,7 @@ u32 _rtw_free_sta_priv(struct       sta_priv *pstapriv)
                /*      delete all reordering_ctrl_timer                */
                spin_lock_bh(&pstapriv->sta_hash_lock);
                for (index = 0; index < NUM_STA; index++) {
-                       phead = &(pstapriv->sta_hash[index]);
+                       phead = &pstapriv->sta_hash[index];
                        plist = phead->next;
 
                        while (phead != plist) {
@@ -190,7 +190,7 @@ struct      sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
                psta = NULL;
        } else {
                psta = container_of((&pfree_sta_queue->queue)->next, struct sta_info, list);
-               list_del_init(&(psta->list));
+               list_del_init(&psta->list);
                spin_unlock_bh(&pfree_sta_queue->lock);
                _rtw_init_stainfo(psta);
                memcpy(psta->hwaddr, hwaddr, ETH_ALEN);
@@ -199,7 +199,7 @@ struct      sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
                        psta = NULL;
                        goto exit;
                }
-               phash_list = &(pstapriv->sta_hash[index]);
+               phash_list = &pstapriv->sta_hash[index];
 
                spin_lock_bh(&pstapriv->sta_hash_lock);
 
@@ -273,19 +273,19 @@ u32       rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
 
        rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending);
 
-       list_del_init(&(pstaxmitpriv->vo_q.tx_pending));
+       list_del_init(&pstaxmitpriv->vo_q.tx_pending);
 
        rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending);
 
-       list_del_init(&(pstaxmitpriv->vi_q.tx_pending));
+       list_del_init(&pstaxmitpriv->vi_q.tx_pending);
 
        rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending);
 
-       list_del_init(&(pstaxmitpriv->bk_q.tx_pending));
+       list_del_init(&pstaxmitpriv->bk_q.tx_pending);
 
        rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending);
 
-       list_del_init(&(pstaxmitpriv->be_q.tx_pending));
+       list_del_init(&pstaxmitpriv->be_q.tx_pending);
 
        spin_unlock_bh(&pxmitpriv->lock);
 
@@ -321,7 +321,7 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
 
                        plist = plist->next;
 
-                       list_del_init(&(prframe->list));
+                       list_del_init(&prframe->list);
 
                        rtw_free_recvframe(prframe, pfree_recv_queue);
                }
@@ -389,7 +389,7 @@ void rtw_free_all_stainfo(struct adapter *padapter)
        spin_lock_bh(&pstapriv->sta_hash_lock);
 
        for (index = 0; index < NUM_STA; index++) {
-               phead = &(pstapriv->sta_hash[index]);
+               phead = &pstapriv->sta_hash[index];
                plist = phead->next;
 
                while (phead != plist) {
@@ -425,7 +425,7 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
 
        spin_lock_bh(&pstapriv->sta_hash_lock);
 
-       phead = &(pstapriv->sta_hash[index]);
+       phead = &pstapriv->sta_hash[index];
        plist = phead->next;
 
        while (phead != plist) {