Variable was assigned a value that was never used.
I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
---
drivers/staging/rtl8723au/core/rtw_recv.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/rtl8723au/core/rtw_recv.c
b/drivers/staging/rtl8723au/core/rtw_recv.c
index 559ddde..6068990 100644
--- a/drivers/staging/rtl8723au/core/rtw_recv.c
+++ b/drivers/staging/rtl8723au/core/rtw_recv.c
@@ -1561,7 +1561,6 @@ static int wlanhdr_to_ethhdr (struct recv_frame
*precvframe)
*ptr = 0x87;
*(ptr + 1) = 0x12;
- eth_type = 0x8712;
/* append rx status for mp test packets */
ptr = skb_pull(skb, (hdrlen - sizeof(struct ethhdr) + 2) - 24);
@@ -1591,17 +1590,15 @@ struct recv_frame *recvframe_defrag(struct rtw_adapter
*adapter,
struct rtw_queue *defrag_q)
{
struct list_head *plist, *phead, *ptmp;
- u8 *data, wlanhdr_offset;
+ u8 wlanhdr_offset;
u8 curfragnum;
struct recv_frame *pnfhdr;
- struct recv_frame *prframe, *pnextrframe;
- struct rtw_queue *pfree_recv_queue;
+ struct recv_frame *prframe;
struct sk_buff *skb;
curfragnum = 0;
- pfree_recv_queue = &adapter->recvpriv.free_recv_queue;
phead = get_list_head(defrag_q);
plist = phead->next;
@@ -1622,11 +1619,8 @@ struct recv_frame *recvframe_defrag(struct rtw_adapter
*adapter,
phead = get_list_head(defrag_q);
- data = prframe->pkt->data;
-
list_for_each_safe(plist, ptmp, phead) {
pnfhdr = container_of(plist, struct recv_frame, list);
- pnextrframe = (struct recv_frame *)pnfhdr;
/* check the fragment sequence (2nd ~n fragment frame) */
if (curfragnum != pnfhdr->attrib.frag_num) {
@@ -1684,7 +1678,7 @@ struct recv_frame *recvframe_chk_defrag23a(struct
rtw_adapter *padapter,
struct sta_priv *pstapriv;
struct list_head *phead;
struct recv_frame *prtnframe = NULL;
- struct rtw_queue *pfree_recv_queue, *pdefrag_q;
+ struct rtw_queue *pdefrag_q;
@@ -1692,8 +1686,6 @@ struct recv_frame *recvframe_chk_defrag23a(struct
rtw_adapter *padapter,
pfhdr = precv_frame;
- pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
-
/* need to define struct of wlan header frame ctrl */
ismfrag = pfhdr->attrib.mfrag;
fragnum = pfhdr->attrib.frag_num;
@@ -1798,12 +1790,9 @@ struct recv_frame *recvframe_chk_defrag23a(struct
rtw_adapter *padapter,
int amsdu_to_msdu(struct rtw_adapter *padapter, struct recv_frame *prframe);
int amsdu_to_msdu(struct rtw_adapter *padapter, struct recv_frame *prframe)
{
- struct rx_pkt_attrib *pattrib;
struct sk_buff *skb, *sub_skb;
struct sk_buff_head skb_list;
- pattrib = &prframe->attrib;
-
skb = prframe->pkt;
skb_pull(skb, prframe->attrib.hdrlen);
__skb_queue_head_init(&skb_list);
@@ -1921,10 +1910,8 @@ int recv_indicatepkts_in_order(struct rtw_adapter
*padapter,
struct rx_pkt_attrib *pattrib;
/* u8 index = 0; */
int bPktInBuf = false;
- struct recv_priv *precvpriv;
struct rtw_queue *ppending_recvframe_queue;
- precvpriv = &padapter->recvpriv;
ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue;
/* DbgPrint("+recv_indicatepkts_in_order\n"); */
--
1.7.10.4
--
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