staging: rtl8723bs: core: rtw_recv: fix warning Unneeded variable ret

fix below warning reported by coccicheck

drivers/staging/rtl8723bs/core/rtw_recv.c:1903:5-8: Unneeded variable:
"ret". Return "_SUCCESS" on line 1972
drivers/staging/rtl8723bs/core/rtw_recv.c:1618:6-9: Unneeded variable:
"ret". Return "_SUCCESS" on line 1705

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c
index b543e9768e886c47bfc421e7906daf9aee565adc..b9f758e045898fd039dd9c754cf49e0bb409dc0b 100644 (file)
--- a/drivers/staging/rtl8723bs/core/rtw_recv.c
+++ b/drivers/staging/rtl8723bs/core/rtw_recv.c
@@ -1615,7 +1615,6 @@ sint wlanhdr_to_ethhdr(union recv_frame *precvframe)
        u8 *psnap_type;
        struct ieee80211_snap_hdr       *psnap;
        __be16 be_tmp;
-       sint ret = _SUCCESS;
        struct adapter                  *adapter = precvframe->u.hdr.adapter;
        struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
        u8 *ptr = get_recvframe_data(precvframe) ; /*  point to frame_ctrl field */
@@ -1702,7 +1701,7 @@ sint wlanhdr_to_ethhdr(union recv_frame *precvframe)
                memcpy(ptr+12, &be_tmp, 2);
        }
 
-       return ret;
+       return _SUCCESS;
 }
 
 /* perform defrag */
@@ -1900,7 +1899,6 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
        _pkt *sub_pkt, *subframes[MAX_SUBFRAME_COUNT];
        struct recv_priv *precvpriv = &padapter->recvpriv;
        struct __queue *pfree_recv_queue = &(precvpriv->free_recv_queue);
-       int     ret = _SUCCESS;
 
        nr_subframes = 0;
 
@@ -1969,7 +1967,7 @@ static int amsdu_to_msdu(struct adapter *padapter, union recv_frame *prframe)
        prframe->u.hdr.len = 0;
        rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */
 
-       return ret;
+       return  _SUCCESS;
 }
 
 int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num);