From: Mark Schulte <schultetwin@gmail.com>
Date: Wed, 31 Jul 2013 07:08:27 +0000 (-0700)
Subject: rtlwifi: sparse warnings: cast to restricted type
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e5b417e73efa52b9179ce2a2b7676f08425c62e3;p=deliverable%2Flinux.git

rtlwifi: sparse warnings: cast to restricted type

Adding type casts to suppress sparse warnings:
 * warning: cast to restricted __le32/__le16

Signed-off-by: Mark Schulte <schultetwin@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 298b615964e8..f646b7585d9b 100644
--- a/drivers/net/wireless/rtlwifi/ps.c
+++ b/drivers/net/wireless/rtlwifi/ps.c
@@ -688,7 +688,7 @@ static void rtl_p2p_noa_ie(struct ieee80211_hw *hw, void *data,
 	find_p2p_ie = true;
 	/*to find noa ie*/
 	while (ie + 1 < end) {
-		noa_len = READEF2BYTE(&ie[1]);
+		noa_len = READEF2BYTE((__le16 *)&ie[1]);
 		if (ie + 3 + ie[1] > end)
 			return;
 
@@ -717,13 +717,13 @@ static void rtl_p2p_noa_ie(struct ieee80211_hw *hw, void *data,
 						 READEF1BYTE(ie+index);
 					index += 1;
 					p2pinfo->noa_duration[i] =
-						 READEF4BYTE(ie+index);
+						 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 					p2pinfo->noa_interval[i] =
-						 READEF4BYTE(ie+index);
+						 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 					p2pinfo->noa_start_time[i] =
-						 READEF4BYTE(ie+index);
+						 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 				}
 
@@ -780,7 +780,7 @@ static void rtl_p2p_action_ie(struct ieee80211_hw *hw, void *data,
 	RT_TRACE(rtlpriv, COMP_FW, DBG_LOUD, "action frame find P2P IE.\n");
 	/*to find noa ie*/
 	while (ie + 1 < end) {
-		noa_len = READEF2BYTE(&ie[1]);
+		noa_len = READEF2BYTE((__le16 *)&ie[1]);
 		if (ie + 3 + ie[1] > end)
 			return;
 
@@ -809,13 +809,13 @@ static void rtl_p2p_action_ie(struct ieee80211_hw *hw, void *data,
 							 READEF1BYTE(ie+index);
 					index += 1;
 					p2pinfo->noa_duration[i] =
-							 READEF4BYTE(ie+index);
+							 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 					p2pinfo->noa_interval[i] =
-							 READEF4BYTE(ie+index);
+							 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 					p2pinfo->noa_start_time[i] =
-							 READEF4BYTE(ie+index);
+							 READEF4BYTE((__le32 *)ie+index);
 					index += 4;
 				}