From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Sat, 11 Feb 2017 03:30:27 +0000 (-0600)
Subject: staging: r8712u: Fix Sparse warning in rtl871x_xmit.c
X-Git-Tag: v3.18.80~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f772276045d8f5b706b3d6cc60e86ed0371c1f62;p=thirdparty%2Fkernel%2Fstable.git

staging: r8712u: Fix Sparse warning in rtl871x_xmit.c


[ Upstream commit 07222e535831b916221dd2a48a3047ec7e45dc72 ]

Sparse reports the following:
  CHECK   drivers/staging/rtl8712/rtl871x_xmit.c
drivers/staging/rtl8712/rtl871x_xmit.c:350:44: warning: restricted __le32 degrades to integer
drivers/staging/rtl8712/rtl871x_xmit.c:491:23: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8712/rtl871x_xmit.c:491:23:    expected unsigned short [usertype] *fctrl
drivers/staging/rtl8712/rtl871x_xmit.c:491:23:    got restricted __le16 *<noident>
drivers/staging/rtl8712/rtl871x_xmit.c:580:36: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8712/rtl871x_xmit.c:580:36:    expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/rtl8712/rtl871x_xmit.c:580:36:    got restricted __be16 [usertype] <noident>

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8712/rtl871x_xmit.c b/drivers/staging/rtl8712/rtl871x_xmit.c
index f49acaf04076f..565290b0991d6 100644
--- a/drivers/staging/rtl8712/rtl871x_xmit.c
+++ b/drivers/staging/rtl8712/rtl871x_xmit.c
@@ -340,7 +340,8 @@ sint r8712_update_attrib(struct _adapter *padapter, _pkt *pkt,
 	/* if in MP_STATE, update pkt_attrib from mp_txcmd, and overwrite
 	 * some settings above.*/
 	if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == true)
-		pattrib->priority = (txdesc.txdw1 >> QSEL_SHT) & 0x1f;
+		pattrib->priority =
+		    (le32_to_cpu(txdesc.txdw1) >> QSEL_SHT) & 0x1f;
 	return _SUCCESS;
 }
 
@@ -481,7 +482,7 @@ static sint make_wlanhdr(struct _adapter *padapter , u8 *hdr,
 	struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct qos_priv *pqospriv = &pmlmepriv->qospriv;
-	u16 *fctrl = &pwlanhdr->frame_ctl;
+	__le16 *fctrl = &pwlanhdr->frame_ctl;
 
 	memset(hdr, 0, WLANHDR_OFFSET);
 	SetFrameSubType(fctrl, pattrib->subtype);
@@ -569,7 +570,7 @@ static sint r8712_put_snap(u8 *data, u16 h_proto)
 	snap->oui[0] = oui[0];
 	snap->oui[1] = oui[1];
 	snap->oui[2] = oui[2];
-	*(u16 *)(data + SNAP_SIZE) = htons(h_proto);
+	*(__be16 *)(data + SNAP_SIZE) = htons(h_proto);
 	return SNAP_SIZE + sizeof(u16);
 }