linux-kernel - [PATCH] staging: wlan-ng: Avoid bogus endianness

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Date:   Tue, 12 Sep 2017 01:51:10 +0300
From:   Aviya Erenfeld <aviyae42@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>, sergio.paracuellos@...il.com,
        juliana.orod@...il.com
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: wlan-ng: Avoid bogus endianness

The linkstatus variable in the info struct received as __le16
but handled in every other place in the driver as u16

Fix that and remove the sparse warning that occurred due to it:
prism2sta.c:1450:29: warning: incorrect type in assignment (different base types)
prism2sta.c:1450:29:    expected unsigned short [unsigned] [usertype] link_status_new
prism2sta.c:1450:29:    got restricted __le16 [usertype] linkstatus

Signed-off-by: Aviya Erenfeld <aviyae42@...il.com>
---
 drivers/staging/wlan-ng/prism2sta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index c9df450..070a237 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -1447,7 +1447,7 @@ static void prism2sta_inf_linkstatus(struct wlandevice *wlandev,
 {
 	struct hfa384x *hw = wlandev->priv;
 
-	hw->link_status_new = inf->info.linkstatus.linkstatus;
+	hw->link_status_new = le16_to_cpu(inf->info.linkstatus.linkstatus);
 
 	schedule_work(&hw->link_bh);
 }
-- 
2.7.4