diff options
author | Pavel Roskin <proski@gnu.org> | 2011-07-15 19:06:33 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2011-07-18 14:29:42 -0400 |
commit | 78fa99abd7a7ecfd7364e7b7198c9ecc27766855 (patch) | |
tree | 6454afa1ea8d688d7fe050478f03b4e9c98a9127 /drivers/net/wireless/ath/ath9k/hif_usb.c | |
parent | d47d78dff4d6d72eec59dcdf0f6dd44064088112 (diff) |
ath9k: use get_unaligned_{b16, le16, le32} where possible
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/hif_usb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index 8028fe90f666..1d11ae101d67 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c | |||
@@ -14,6 +14,7 @@ | |||
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
15 | */ | 15 | */ |
16 | 16 | ||
17 | #include <asm/unaligned.h> | ||
17 | #include "htc.h" | 18 | #include "htc.h" |
18 | 19 | ||
19 | /* identify firmware images */ | 20 | /* identify firmware images */ |
@@ -557,8 +558,8 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev, | |||
557 | 558 | ||
558 | ptr = (u8 *) skb->data; | 559 | ptr = (u8 *) skb->data; |
559 | 560 | ||
560 | pkt_len = ptr[index] + (ptr[index+1] << 8); | 561 | pkt_len = get_unaligned_le16(ptr + index); |
561 | pkt_tag = ptr[index+2] + (ptr[index+3] << 8); | 562 | pkt_tag = get_unaligned_le16(ptr + index + 2); |
562 | 563 | ||
563 | if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) { | 564 | if (pkt_tag != ATH_USB_RX_STREAM_MODE_TAG) { |
564 | RX_STAT_INC(skb_dropped); | 565 | RX_STAT_INC(skb_dropped); |