diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 6d27cd68767..3c6cd774192 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1261,6 +1261,13 @@ static int __devinit wl12xx_probe(struct spi_device *spi) wl->tx_mgmt_frm_rate = DEFAULT_HW_GEN_TX_RATE; wl->tx_mgmt_frm_mod = DEFAULT_HW_GEN_MODULATION_TYPE; + wl->rx_descriptor = kmalloc(sizeof(*wl->rx_descriptor), GFP_KERNEL); + if (!wl->rx_descriptor) { + wl12xx_error("could not allocate memory for rx descriptor"); + ret = -ENOMEM; + goto out_free; + } + /* This is the only SPI value that we need to set here, the rest * comes from the board-peripherals file */ spi->bits_per_word = 32; @@ -1313,6 +1320,9 @@ static int __devinit wl12xx_probe(struct spi_device *spi) free_irq(wl->irq, wl); out_free: + kfree(wl->rx_descriptor); + wl->rx_descriptor = NULL; + ieee80211_free_hw(hw); return ret; @@ -1333,6 +1343,10 @@ static int __devexit wl12xx_remove(struct spi_device *spi) wl->fw = NULL; kfree(wl->nvs); wl->nvs = NULL; + + kfree(wl->rx_descriptor); + wl->rx_descriptor = NULL; + ieee80211_free_hw(wl->hw); return 0; |