From: Mark Schulte <schultetwin@gmail.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org, Larry.Finger@lwfinger.net,
Mark Schulte <schultetwin@gmail.com>
Subject: [PATCH 2/2] rtlwifi: sparse warnings: cast to restricted type
Date: Wed, 31 Jul 2013 00:08:27 -0700 [thread overview]
Message-ID: <1375254507-26154-2-git-send-email-schultetwin@gmail.com> (raw)
In-Reply-To: <1375254507-26154-1-git-send-email-schultetwin@gmail.com>
Adding type casts to suppress sparse warnings:
* warning: cast to restricted __le32/__le16
Signed-off-by: Mark Schulte <schultetwin@gmail.com>
---
drivers/net/wireless/rtlwifi/ps.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c
index 298b615..f646b75 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;
}
--
1.8.3.3
next prev parent reply other threads:[~2013-07-31 7:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 7:08 [PATCH 1/2] rtlwifi: rtl8192cu: fix function declaration header Mark Schulte
2013-07-31 7:08 ` Mark Schulte [this message]
2013-07-31 17:21 ` [PATCH 2/2] rtlwifi: sparse warnings: cast to restricted type Larry Finger
2013-08-09 17:41 ` John W. Linville
2013-08-09 22:08 ` Larry Finger
2013-07-31 15:02 ` [PATCH 1/2] rtlwifi: rtl8192cu: fix function declaration header Larry Finger
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