rt2x00: Introduce extra queue entry sanity flag

Browse source

Add a queue entry flag ENTRY_DATA_STATUS_PENDING,
which can be used to indicate a queue entry has
returned from the hardware and is waiting for
status processing. Using this flag we can add
some extra sanity checks to prevent queue corruption.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

This commit is contained in:

Ivo van Doorn 2010-12-13 12:36:18 +01:00 • committed by John W. Linville

parent 64e7d72384

commit dba5dc1ae9

3 changed files with 14 additions and 5 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

1

drivers/net/wireless/rt2x00/rt2x00dev.c

View file

6

drivers/net/wireless/rt2x00/rt2x00queue.h

View file

12

drivers/net/wireless/rt2x00/rt2x00usb.c

View file