From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 5 Oct 2011 05:46:37 +0000 (+0300)
Subject: ath5k: remove some unneeded error handling code
X-Git-Tag: v3.2-rc1~129^2~83^2~113
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fb7475bde74814e5f9d0871590e00a6acb36a20;p=pandora-kernel.git

ath5k: remove some unneeded error handling code

th5k_hw_setup_tx_queue() returns a valid offset into the ah->ah_txq[]
array.  The ah->ah_txq[] and the ah->txqs[] array are the same size.
Both have AR5K_NUM_TX_QUEUES elements.  So this error handling code
will never trigger.

Also it's wrong.  The call to ath5k_hw_release_tx_queue() with a qnum
of AR5K_NUM_TX_QUEUES or more will just trigger a WARN_ON() and
return.  Or if it missed the WARN_ON(), it would just corrupt some
memory and return.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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