linux-kernel - [PATCH] staging: rtl8723au: Fix sparse warnings

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1418655734-32475-1-git-send-email-kris@konagma.com>
Date:	Mon, 15 Dec 2014 16:02:14 +0100
From:	Krzysztof Konopko <kris@...agma.com>
To:	Larry Finger <Larry.Finger@...inger.net>,
	Jes Sorensen <Jes.Sorensen@...hat.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-wireless@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, kris@...agma.com
Subject: [PATCH] staging: rtl8723au: Fix sparse warnings

Some struct fields in wifi.h are meant to be __le16 but were declared as
unsigned short.  This was reported by sparse:

  rtw_wlan_util.c:538:24: warning: cast to restricted __le16
  rtw_wlan_util.c:1544:29: warning: cast to restricted __le16
  rtw_wlan_util.c:1546:25: warning: cast to restricted __le16

This patch updates the types of the fields in `AC_param` and
`ADDBA_request` structs to be consistent with relevant structs in
include/linux/ieee80211.h.

Signed-off-by: Krzysztof Konopko <kris@...agma.com>
---
 drivers/staging/rtl8723au/include/wifi.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723au/include/wifi.h b/drivers/staging/rtl8723au/include/wifi.h
index fd3da3b..25d573c 100644
--- a/drivers/staging/rtl8723au/include/wifi.h
+++ b/drivers/staging/rtl8723au/include/wifi.h
@@ -26,9 +26,9 @@
 ------------------------------------------------------------------------------*/
 
 struct AC_param {
-	unsigned char		ACI_AIFSN;
-	unsigned char		CW;
-	unsigned short	TXOP_limit;
+	u8			ACI_AIFSN;
+	u8			CW;
+	__le16			TXOP_limit;
 }  __packed;
 
 struct WMM_para_element {
@@ -38,10 +38,10 @@ struct WMM_para_element {
 }  __packed;
 
 struct ADDBA_request {
-	unsigned char		dialog_token;
-	unsigned short	BA_para_set;
-	unsigned short	BA_timeout_value;
-	unsigned short	BA_starting_seqctrl;
+	u8		dialog_token;
+	__le16		BA_para_set;
+	__le16		BA_timeout_value;
+	__le16		BA_starting_seqctrl;
 }  __packed;
 
 
-- 
2.1.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/