This is a note to let you know that I've just added the patch titled
rt2x00: Fix incorrect usage of CONFIG_RT2X00_LIB_USB
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:
rt2x00-fix-incorrect-usage-of-config_rt2x00_lib_usb.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 a083c8fd277b4122c804f18ec8c84165f345c71c Mon Sep 17 00:00:00 2001
From: Vishal Thanki <vishalthanki@xxxxxxxxx>
Date: Wed, 16 Nov 2016 17:01:54 +0100
Subject: rt2x00: Fix incorrect usage of CONFIG_RT2X00_LIB_USB
From: Vishal Thanki <vishalthanki@xxxxxxxxx>
commit a083c8fd277b4122c804f18ec8c84165f345c71c upstream.
In device removal routine, usage of "#ifdef CONFIG_RT2X00_LIB_USB"
will not cover the case when it is configured as module. This will
omit the entire if-block which does cleanup of URBs and cancellation
of pending work. Changing the #ifdef to #if IS_ENABLED() to fix it.
Signed-off-by: Vishal Thanki <vishalthanki@xxxxxxxxx>
Acked-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Signed-off-by: Amit Pundir <amit.pundir@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -1422,7 +1422,7 @@ void rt2x00lib_remove_dev(struct rt2x00_
cancel_work_sync(&rt2x00dev->intf_work);
cancel_delayed_work_sync(&rt2x00dev->autowakeup_work);
cancel_work_sync(&rt2x00dev->sleep_work);
-#ifdef CONFIG_RT2X00_LIB_USB
+#if IS_ENABLED(CONFIG_RT2X00_LIB_USB)
if (rt2x00_is_usb(rt2x00dev)) {
usb_kill_anchored_urbs(rt2x00dev->anchor);
hrtimer_cancel(&rt2x00dev->txstatus_timer);
Patches currently in stable-queue which might be from vishalthanki@xxxxxxxxx are
queue-4.9/rt2x00-fix-incorrect-usage-of-config_rt2x00_lib_usb.patch
queue-4.9/rt2x00usb-fix-anchor-initialization.patch
queue-4.9/rt2x00usb-do-not-anchor-rx-and-tx-urb-s.patch