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rtlwifi: 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.

Around these changes:

o Remove unnecessary parentheses
o Use consistent dereference style (change ptr[0] to *ptr)
o Argument alignment

Done via coccinelle script: (and some typing)

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

-	(T *)foo
+	foo

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches
2014-03-24 13:15:40 -07:00
committed by John W. Linville
parent 45d18c562a
commit 1851cb4a0f
15 changed files with 118 additions and 137 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/net/wireless/rtlwifi/ps.c
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@@ -759,7 +759,7 @@ static void rtl_p2p_noa_ie(struct ieee80211_hw *hw, void *data,
unsigned int len)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct ieee80211_mgmt *mgmt = (void *)data;
struct ieee80211_mgmt *mgmt = data;
struct rtl_p2p_ps_info *p2pinfo = &(rtlpriv->psc.p2p_ps_info);
u8 *pos, *end, *ie;
u16 noa_len;
@@ -858,7 +858,7 @@ static void rtl_p2p_action_ie(struct ieee80211_hw *hw, void *data,
unsigned int len)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct ieee80211_mgmt *mgmt = (void *)data;
struct ieee80211_mgmt *mgmt = data;
struct rtl_p2p_ps_info *p2pinfo = &(rtlpriv->psc.p2p_ps_info);
u8 noa_num, index, i, noa_index = 0;
u8 *pos, *end, *ie;
@@ -950,9 +950,8 @@ void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
switch (p2p_ps_state) {
case P2P_PS_DISABLE:
p2pinfo->p2p_ps_state = p2p_ps_state;
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_P2P_PS_OFFLOAD,
(u8 *)(&p2p_ps_state));
rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_P2P_PS_OFFLOAD,
&p2p_ps_state);
p2pinfo->noa_index = 0;
p2pinfo->ctwindow = 0;
@@ -964,7 +963,7 @@ void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
rtlps->smart_ps = 2;
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_PWRMODE,
(u8 *)(&rtlps->pwr_mode));
&rtlps->pwr_mode);
}
}
break;
@@ -977,12 +976,12 @@ void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
rtlps->smart_ps = 0;
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_PWRMODE,
(u8 *)(&rtlps->pwr_mode));
&rtlps->pwr_mode);
}
}
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_P2P_PS_OFFLOAD,
(u8 *)(&p2p_ps_state));
&p2p_ps_state);
}
break;
case P2P_PS_SCAN:
@@ -992,7 +991,7 @@ void rtl_p2p_ps_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
p2pinfo->p2p_ps_state = p2p_ps_state;
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_P2P_PS_OFFLOAD,
(u8 *)(&p2p_ps_state));
&p2p_ps_state);
}
break;
default:
@@ -1012,7 +1011,7 @@ void rtl_p2p_info(struct ieee80211_hw *hw, void *data, unsigned int len)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
struct ieee80211_hdr *hdr = (void *)data;
struct ieee80211_hdr *hdr = data;
if (!mac->p2p)
return;