diff options
| author |   Felix Fietkau <nbd@openwrt.org> | 2012-12-12 13:14:22 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-01-07 15:16:51 -0500 |
| commit | b81950b165ff71d826fcac851153f9265a83d9ab (patch) | |
| tree | deca23d16027c10c0ef0a33831b424b51e74dd7b /drivers/net/wireless/ath/ath9k/recv.c | |
| parent | rt2800: refactor RFCSR initialization (diff) | |
| download | linux-dev-b81950b165ff71d826fcac851153f9265a83d9ab.tar.xz linux-dev-b81950b165ff71d826fcac851153f9265a83d9ab.zip | |
ath9k: use the devres API for allocations/mappings
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index d4df98a938bf..3d236aebf588 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -180,11 +180,6 @@ static void ath_rx_edma_cleanup(struct ath_softc *sc) bf->bf_mpdu = NULL; } } - - INIT_LIST_HEAD(&sc->rx.rxbuf); - - kfree(sc->rx.rx_bufptr); - sc->rx.rx_bufptr = NULL; } static void ath_rx_edma_init_queue(struct ath_rx_edma *rx_edma, int size) @@ -211,12 +206,11 @@ static int ath_rx_edma_init(struct ath_softc *sc, int nbufs) ah->caps.rx_hp_qdepth); size = sizeof(struct ath_buf) * nbufs; - bf = kzalloc(size, GFP_KERNEL); + bf = devm_kzalloc(sc->dev, size, GFP_KERNEL); if (!bf) return -ENOMEM; INIT_LIST_HEAD(&sc->rx.rxbuf); - sc->rx.rx_bufptr = bf; for (i = 0; i < nbufs; i++, bf++) { skb = ath_rxbuf_alloc(common, common->rx_bufsize, GFP_KERNEL); @@ -363,9 +357,6 @@ void ath_rx_cleanup(struct ath_softc *sc) bf->bf_mpdu = NULL; } } - - if (sc->rx.rxdma.dd_desc_len != 0) - ath_descdma_cleanup(sc, &sc->rx.rxdma, &sc->rx.rxbuf); } } |