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(parent: c6c19e9) | patch
rt2x00: Introduce extra queue entry sanity flag
authorIvo van Doorn <ivdoorn@gmail.com>
Mon, 13 Dec 2010 11:36:18 +0000 (12:36 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 13 Dec 2010 20:23:36 +0000 (15:23 -0500)
commita1924fd01aa61a099b35a2aaabe7a537d8276265
tree693be19fa299bad11310e394fb06c0d4effb898btree | snapshot
parentc6c19e94d3c549b06f19dba96583f36efcfd1d6dcommit | diff
rt2x00: Introduce extra queue entry sanity flag

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>
drivers/net/wireless/rt2x00/rt2x00dev.c diff | blob | history
drivers/net/wireless/rt2x00/rt2x00queue.h diff | blob | history
drivers/net/wireless/rt2x00/rt2x00usb.c diff | blob | history
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