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(parent: 8fb7475) | patch
ath9k: remove some bogus error handling code
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 5 Oct 2011 05:48:20 +0000 (08:48 +0300)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 11 Oct 2011 20:41:10 +0000 (16:41 -0400)
commitf49bbd2a45bf37d9fe202486712c89c214e33b5a
tree87ba96e3365c600cb85f76cbc5935c33bdfa1b82tree | snapshot
parent8fb7475bde74814e5f9d0871590e00a6acb36a20commit | diff
ath9k: remove some bogus error handling code

If "axq_qnum >= ARRAY_SIZE(sc->tx.txq)", then the call to
ath9k_hw_releasetxqueue() would read beyond the end of the ah->txq[]
array and possibly corrupt memory.  Fortunately,
ath9k_hw_setuptxqueue() doesn't return high values of "axq_qnum" and
this code can be removed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/xmit.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git