This is a note to let you know that I've just added the patch titled
staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
staging-wlan-ng-prism2mgmt.c-fixed-a-double-endian-conversion-before-calling-hfa384x_drvr_setconfig16-also-fixes-relative-sparse-warning.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Apr 9 17:09:24 CEST 2018
From: Andrea della Porta <sfaragnaus@xxxxxxxxx>
Date: Sat, 29 Apr 2017 07:30:23 +0100
Subject: staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/wlan-ng/prism2mgmt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/staging/wlan-ng/prism2mgmt.c
+++ b/drivers/staging/wlan-ng/prism2mgmt.c
@@ -169,7 +169,7 @@ int prism2mgmt_scan(struct wlandevice *w
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;
Patches currently in stable-queue which might be from sfaragnaus@xxxxxxxxx are
queue-4.9/staging-wlan-ng-prism2mgmt.c-fixed-a-double-endian-conversion-before-calling-hfa384x_drvr_setconfig16-also-fixes-relative-sparse-warning.patch