tree 7edbff7db9255054bf9568c1dda72dbe40270694
parent f0e6ce13c17afd74a49e0ef043d72581562f73ae
author Senthil Balasubramanian <senthilkumar@atheros.com> 1236318849 +0530
committer John W. Linville <linville@tuxdriver.com> 1237241370 -0400

ath9k: RX buffers may be accessed/freed even before initialized/alloced.

accessing RXBUF list in ath_rx_cleanup may cause panic if
ath_descdma_setup fails even before RXBUF list is initialized.

Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>