rt2x00usb: Use usb anchor to manage URB

Browse source

With current driver, it is observed that a URB is not
completed while the USB disconnect is initiated. Due to
that, the URB completion handler is trying to access
the resource which was freed as a part of USB disconnect.
Managing the URBs with anchor will make sure that all
the URBs are handled gracefully before device gets
disconnected.

Signed-off-by: Vishal Thanki <vishalthanki@gmail.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

...

This commit is contained in:

Vishal Thanki 2016-03-19 11:41:01 +01:00 • committed by Kalle Valo

parent e32993eb3a

commit 8b4c000931

3 changed files with 25 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/net/wireless/ralink/rt2x00/rt2x00.h

View file

3

drivers/net/wireless/ralink/rt2x00/rt2x00dev.c

View file

21

drivers/net/wireless/ralink/rt2x00/rt2x00usb.c

View file