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| author | Johannes Berg <johannes.berg@intel.com> | 2022-09-04 21:29:11 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-09-07 11:03:00 +0300 |
| commit | 53b17c121f29d6bf8547f8823650a8d134e7afb6 (patch) | |
| tree | d6bd3f80a274623707c9f634f34981125e29c4ca /drivers/net/wireless/st/cw1200/txrx.c | |
| parent | df8e1af22cee900826112e8e4612cbeb2b168929 (diff) | |
| download | linux-53b17c121f29d6bf8547f8823650a8d134e7afb6.tar.bz2 | |
wifi: cw1200: use get_unaligned_le64()
Instead of the code here that copies into a variable
first and then flips endianness, which confuses sparse,
just directly use get_unaligned_le64().
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220904212910.a5c9ea122f0f.If786a66f8fd9d45659cd5a2532cf395e21334453@changeid
Diffstat (limited to 'drivers/net/wireless/st/cw1200/txrx.c')
| -rw-r--r-- | drivers/net/wireless/st/cw1200/txrx.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/st/cw1200/txrx.c b/drivers/net/wireless/st/cw1200/txrx.c index ab19e0403dc2..6894b919ff94 100644 --- a/drivers/net/wireless/st/cw1200/txrx.c +++ b/drivers/net/wireless/st/cw1200/txrx.c @@ -1142,8 +1142,7 @@ void cw1200_rx_cb(struct cw1200_common *priv, /* Remove TSF from the end of frame */ if (arg->flags & WSM_RX_STATUS_TSF_INCLUDED) { - memcpy(&hdr->mactime, skb->data + skb->len - 8, 8); - hdr->mactime = le64_to_cpu(hdr->mactime); + hdr->mactime = get_unaligned_le64(skb->data + skb->len - 8); if (skb->len >= 8) skb_trim(skb, skb->len - 8); } else { |