diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2009-10-13 12:47:56 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-27 16:48:15 -0400 |
| commit | a163acce485a9629418659ff74737b89ba2c1751 (patch) | |
| tree | 6882c6e5a6f0e402b82b98d05704566ece82f556 /drivers/net/wireless/wl12xx | |
| parent | 01c09162cd6170f3671825d6d5f2c1ae7b27cbf3 (diff) | |
| download | talos-obmc-linux-a163acce485a9629418659ff74737b89ba2c1751.tar.gz talos-obmc-linux-a163acce485a9629418659ff74737b89ba2c1751.zip | |
wl1271: Remove unnecessary rx_descriptor memory allocation
Remove unnecessary RX descriptor memory allocation from the driver. The
allocation was a remnant of the wl1251 driver.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 13 |
2 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index 1e399a2a7f6b..fca59687041e 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -429,7 +429,6 @@ struct wl1271 { u32 buffer_32; u32 buffer_cmd; u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; - struct wl1271_rx_descriptor *rx_descriptor; struct wl1271_fw_status *fw_status; struct wl1271_tx_hw_res_if *tx_res_if; diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 7d70f4168b2f..dfa08a188632 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -1893,13 +1893,6 @@ static int __devinit wl1271_probe(struct spi_device *spi) wl->state = WL1271_STATE_OFF; mutex_init(&wl->mutex); - wl->rx_descriptor = kmalloc(sizeof(*wl->rx_descriptor), GFP_KERNEL); - if (!wl->rx_descriptor) { - wl1271_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; @@ -1965,9 +1958,6 @@ static int __devinit wl1271_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; @@ -1988,9 +1978,6 @@ static int __devexit wl1271_remove(struct spi_device *spi) kfree(wl->nvs); wl->nvs = NULL; - kfree(wl->rx_descriptor); - wl->rx_descriptor = NULL; - kfree(wl->fw_status); kfree(wl->tx_res_if); |
