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mwifiex: Remove casts of pointer to same type

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Casting a pointer to a pointer of the same type is pointless,
so remove these unnecessary casts.

Done via coccinelle script:

$ cat typecast_2.cocci
@@
type T;
T *foo;
@@

-	(T *)foo
+	foo

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches 2014-03-24 13:15:39 -07:00 committed by John W. Linville
parent 8986992de4
commit 45d18c562a
3 changed files with 7 additions and 7 deletions
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6
drivers/net/wireless/mwifiex/pcie.c
View File

@ -1033,7 +1033,7 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter)
card->tx_buf_list[wrdoneidx] = NULL;
if (reg->pfu_enabled) {
desc2 = (void *)card->txbd_ring[wrdoneidx];
desc2 = card->txbd_ring[wrdoneidx];
memset(desc2, 0, sizeof(*desc2));
} else {
desc = card->txbd_ring[wrdoneidx];
@ -1118,7 +1118,7 @@ mwifiex_pcie_send_data(struct mwifiex_adapter *adapter, struct sk_buff *skb,
card->tx_buf_list[wrindx] = skb;
if (reg->pfu_enabled) {
desc2 = (void *)card->txbd_ring[wrindx];
desc2 = card->txbd_ring[wrindx];
desc2->paddr = buf_pa;
desc2->len = (u16)skb->len;
desc2->frag_len = (u16)skb->len;
@ -1278,7 +1278,7 @@ static int mwifiex_pcie_process_recv_data(struct mwifiex_adapter *adapter)
card->rx_buf_list[rd_index] = skb_tmp;
if (reg->pfu_enabled) {
desc2 = (void *)card->rxbd_ring[rd_index];
desc2 = card->rxbd_ring[rd_index];
desc2->paddr = buf_pa;
desc2->len = skb_tmp->len;
desc2->frag_len = skb_tmp->len;

2
drivers/net/wireless/mwifiex/scan.c
View File

@ -1653,7 +1653,7 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info,
curr_bcn_bytes -= ETH_ALEN;
if (!ext_scan) {
rssi = (s32) *(u8 *)current_ptr;
rssi = (s32) *current_ptr;
rssi = (-rssi) * 100; /* Convert dBm to mBm */
current_ptr += sizeof(u8);
curr_bcn_bytes -= sizeof(u8);

6
drivers/net/wireless/mwifiex/tdls.c
View File

@ -730,13 +730,13 @@ void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
if (len < (sizeof(struct ethhdr) + 3))
return;
if (*(u8 *)(buf + sizeof(struct ethhdr)) != WLAN_TDLS_SNAP_RFTYPE)
if (*(buf + sizeof(struct ethhdr)) != WLAN_TDLS_SNAP_RFTYPE)
return;
if (*(u8 *)(buf + sizeof(struct ethhdr) + 1) != WLAN_CATEGORY_TDLS)
if (*(buf + sizeof(struct ethhdr) + 1) != WLAN_CATEGORY_TDLS)
return;
peer = buf + ETH_ALEN;
action = *(u8 *)(buf + sizeof(struct ethhdr) + 2);
action = *(buf + sizeof(struct ethhdr) + 2);
/* just handle TDLS setup request/response/confirm */
if (action > WLAN_TDLS_SETUP_CONFIRM)