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From: AbdAllah-MEZITI <abdallah.meziti.pro@gmail.com>
To: gregkh@linuxfoundation.org
Cc: AbdAllah MEZITI <abdallah.meziti.pro@gmail.com>,
	Sergio Paracuellos <sergio.paracuellos@gmail.com>,
	Juliana Rodrigues <juliana.orod@gmail.com>,
	Thibaut SAUTEREAU <thibaut.sautereau@telecom-sudparis.eu>,
	sayli karnik <karniksayli1995@gmail.com>,
	Jannik Becher <becher.jannik@gmail.com>,
	devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH] staging: wlan-ng: Fix sparse warning: cast to restricted __le16.
Date: Thu, 10 Aug 2017 00:35:46 +0200	[thread overview]
Message-ID: <1502318151-32602-1-git-send-email-abdallah.meziti.pro@gmail.com> (raw)

The same structure is used in both side, so we dont need to cast.
This will fix the following sparse warnings:
drivers/staging/wlan-ng/prism2sta.c:1139:13: warning: cast to restricted __le16
drivers/staging/wlan-ng/prism2sta.c:1150:24: warning: cast to restricted __le16
drivers/staging/wlan-ng/prism2sta.c:1157:37: warning: cast to restricted __le16
drivers/staging/wlan-ng/prism2sta.c:1158:37: warning: cast to restricted __le16
drivers/staging/wlan-ng/prism2sta.c:1159:40: warning: cast to restricted __le16
drivers/staging/wlan-ng/prism2sta.c:1450:31: warning: cast to restricted __le16

Signed-off-by: AbdAllah MEZITI <abdallah.meziti.pro@gmail.com>
---
 drivers/staging/wlan-ng/prism2sta.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index 8c34712..c9df450 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -1136,7 +1136,7 @@ static void prism2sta_inf_chinforesults(struct wlandevice *wlandev,
 	unsigned int i, n;
 
 	hw->channel_info.results.scanchannels =
-	    le16_to_cpu(inf->info.chinforesult.scanchannels);
+	    inf->info.chinforesult.scanchannels;
 
 	for (i = 0, n = 0; i < HFA384x_CHINFORESULT_MAX; i++) {
 		struct hfa384x_ch_info_result_sub *result;
@@ -1147,16 +1147,16 @@ static void prism2sta_inf_chinforesults(struct wlandevice *wlandev,
 			continue;
 
 		result = &inf->info.chinforesult.result[n];
-		chan = le16_to_cpu(result->chid) - 1;
+		chan = result->chid - 1;
 
 		if (chan < 0 || chan >= HFA384x_CHINFORESULT_MAX)
 			continue;
 
 		chinforesult = &hw->channel_info.results.result[chan];
 		chinforesult->chid = chan;
-		chinforesult->anl = le16_to_cpu(result->anl);
-		chinforesult->pnl = le16_to_cpu(result->pnl);
-		chinforesult->active = le16_to_cpu(result->active);
+		chinforesult->anl = result->anl;
+		chinforesult->pnl = result->pnl;
+		chinforesult->active = result->active;
 
 		pr_debug("chinfo: channel %d, %s level (avg/peak)=%d/%d dB, pcf %d\n",
 			 chan + 1,
@@ -1447,7 +1447,7 @@ static void prism2sta_inf_linkstatus(struct wlandevice *wlandev,
 {
 	struct hfa384x *hw = wlandev->priv;
 
-	hw->link_status_new = le16_to_cpu(inf->info.linkstatus.linkstatus);
+	hw->link_status_new = inf->info.linkstatus.linkstatus;
 
 	schedule_work(&hw->link_bh);
 }
-- 
2.7.4

             reply	other threads:[~2017-08-09 22:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-09 22:35 AbdAllah-MEZITI [this message]
2017-08-18 18:49 ` Ricardo Silva

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