wireless: Remove casts to same type

Adding casts of objects to the same type is unnecessary
and confusing for a human reader.

For example, this cast:

        int y;
        int *p = (int *)&y;

I used the coccinelle script below to find and remove these
unnecessary casts.  I manually removed the conversions this
script produces of casts with __force, __iomem and __user.

@@
type T;
T *p;
@@

-       (T *)p
+       p

Neatened the mwifiex_deauthenticate_infra function which
was doing odd things with array pointers and not using
is_zero_ether_addr.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index 3af874e69595..52166640f167 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -605,7 +605,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
         struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
         bool defaultadapter = true;
         struct ieee80211_sta *sta;
-        u8 *pdesc = (u8 *) pdesc_tx;
+        u8 *pdesc = pdesc_tx;
         u16 seq_number;
         __le16 fc = hdr->frame_control;
         u8 fw_qsel = _rtl92ce_map_hwqueue_to_fwqueue(skb, hw_queue);
@@ -806,7 +806,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
 
         SET_TX_DESC_OWN(pdesc, 1);
 
-        SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len));
+        SET_TX_DESC_PKT_SIZE(pdesc, (u16) (skb->len));
 
         SET_TX_DESC_FIRST_SEG(pdesc, 1);
         SET_TX_DESC_LAST_SEG(pdesc, 1);