diff options
| author | Ulrich Kunitz | 2006-08-01 23:43:34 +0200 |
|---|---|---|
| committer | John W. Linville | 2006-08-02 14:26:51 -0400 |
| commit | b269825b9bb2c925bbaf4365ec9fa4c6a16e46b4 (patch) | |
| tree | f181233d2dc78a02f04a3e7e1d4281b5adcbe474 | |
| parent | b1162b639cc13d5a1ab9bcbd0a502599ddf49f86 (diff) | |
[PATCH] zd1211rw: Fixed endianess issue with length info tag detection
Discovered a problem while accessing www.python.org on my PPC32.
The problem was pretty consistent for all sticks. The reason was
that while testing for the length info tag, I ignored the
endianess of the host system.
Please recognize that converting the constant to little endian, we
create faster code.
Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_usb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index f9a93f6abe84..6320984126c7 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -544,11 +544,11 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer, * be padded. Unaligned access might also happen if the length_info * structure is not present. */ - if (get_unaligned(&length_info->tag) == RX_LENGTH_INFO_TAG) { + if (get_unaligned(&length_info->tag) == cpu_to_le16(RX_LENGTH_INFO_TAG)) + { unsigned int l, k, n; for (i = 0, l = 0;; i++) { - k = le16_to_cpu(get_unaligned( - &length_info->length[i])); + k = le16_to_cpu(get_unaligned(&length_info->length[i])); n = l+k; if (n > length) return; |