diff options
| author | Igor Russkikh <Igor.Russkikh@aquantia.com> | 2019-10-26 14:05:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-26 21:28:40 +0300 |
| commit | 5eeb6c3cf26eac522df07bee1a58573804179126 (patch) | |
| tree | 7d15bd1586d0746e68c8e697d16c346d5077bfc3 /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | |
| parent | bb1eded18d139c815f39abb77390a7040fb24b04 (diff) | |
| download | linux-5eeb6c3cf26eac522df07bee1a58573804179126.tar.xz | |
net: aquantia: fix warnings on endianness
fixes to remove sparse warnings:
sparse: sparse: cast to restricted __be64
Fixes: 04a1839950d9 ("net: aquantia: implement data PTP datapath")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index 51ecf87e0198..abee561ea54e 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -1236,9 +1236,9 @@ static u16 hw_atl_b0_rx_extract_ts(struct aq_hw_s *self, u8 *p, { unsigned int offset = 14; struct ethhdr *eth; - u64 sec; + __be64 sec; + __be32 ns; u8 *ptr; - u32 ns; if (len <= offset || !timestamp) return 0; @@ -1256,9 +1256,8 @@ static u16 hw_atl_b0_rx_extract_ts(struct aq_hw_s *self, u8 *p, ptr += sizeof(sec); memcpy(&ns, ptr, sizeof(ns)); - sec = be64_to_cpu(sec) & 0xffffffffffffllu; - ns = be32_to_cpu(ns); - *timestamp = sec * NSEC_PER_SEC + ns + self->ptp_clk_offset; + *timestamp = (be64_to_cpu(sec) & 0xffffffffffffllu) * NSEC_PER_SEC + + be32_to_cpu(ns) + self->ptp_clk_offset; eth = (struct ethhdr *)p; |