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| author |   Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2020-06-24 01:51:33 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-23 15:18:47 -0700 |
| commit | 589b1c9c166dce120e27b32a83a78f55464a7ef9 (patch) | |
| tree | a81392b146aeeae7bec3335f49a393dcc832085e /drivers/net/ethernet/chelsio/cxgb4/sge.c | |
| parent | cxgb4: move PTP lock and unlock to caller in Tx path (diff) | |
| download | wireguard-linux-589b1c9c166dce120e27b32a83a78f55464a7ef9.tar.xz wireguard-linux-589b1c9c166dce120e27b32a83a78f55464a7ef9.zip | |
cxgb4: use unaligned conversion for fetching timestamp
Use get_unaligned_be64() to fetch the timestamp needed for ns_to_ktime()
conversion.
Fixes following sparse warning:
sge.c:3282:43: warning: cast to restricted __be64
Fixes: a456950445a0 ("cxgb4: time stamping interface for PTP")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index f7b5a2f11001..3c8b4b153ec4 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -3312,7 +3312,7 @@ static noinline int t4_systim_to_hwstamp(struct adapter *adapter, hwtstamps = skb_hwtstamps(skb); memset(hwtstamps, 0, sizeof(*hwtstamps)); - hwtstamps->hwtstamp = ns_to_ktime(be64_to_cpu(*((u64 *)data))); + hwtstamps->hwtstamp = ns_to_ktime(get_unaligned_be64(data)); return RX_PTP_PKT_SUC; } |