From: Andrea della Porta <sfaragnaus@xxxxxxxxx>
[ Upstream commit dea20579a69ab68cdca6adf79bb7c0c162eb9b72 ]
staging: wlan-ng: prism2mgmt.c: This patches fixes a double endian conversion.
cpu_to_le16() was called twice first in prism2mgmt_scan and again inside
hfa384x_drvr_setconfig16() for the same variable, hence it was swapped
twice. Incidentally, it also fixed the following sparse warning:
drivers/staging/wlan-ng/prism2mgmt.c:173:30: warning: incorrect type in assignment (different base types)
drivers/staging/wlan-ng/prism2mgmt.c:173:30: expected unsigned short [unsigned] [usertype] word
drivers/staging/wlan-ng/prism2mgmt.c:173:30: got restricted __le16 [usertype] <noident>
Unfortunately, only compile tested.
Signed-off-by: Andrea della Porta <sfaragnaus@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
---
drivers/staging/wlan-ng/prism2mgmt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c
index 013a6240f193..c1ad0aea23b9 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -169,7 +169,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp)
hw->ident_sta_fw.variant) >
HFA384x_FIRMWARE_VERSION(1, 5, 0)) {
if (msg->scantype.data != P80211ENUM_scantype_active)
- word = cpu_to_le16(msg->maxchanneltime.data);
+ word = msg->maxchanneltime.data;
else
word = 0;
--
2.14.1