diff options
| author | Eric Dumazet <edumazet@google.com> | 2021-11-19 18:43:32 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-22 15:49:42 +0300 |
| commit | 6d872df3e3b91532b142de9044e5b4984017a55f (patch) | |
| tree | 65f08dd7fd68e0584c00a3fb74077be873070a33 /drivers/net/ethernet/freescale | |
| parent | 4b66d2161b8125b6caa6971815e85631cf3cf36f (diff) | |
| download | linux-6d872df3e3b91532b142de9044e5b4984017a55f.tar.xz | |
net: annotate accesses to dev->gso_max_segs
dev->gso_max_segs is written under RTNL protection, or when the device is
not yet visible, but is read locklessly.
Add netif_set_gso_max_segs() helper.
Add the READ_ONCE()/WRITE_ONCE() pairs, and use netif_set_gso_max_segs()
where we can to better document what is going on.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index bc418b910999..f38e70692514 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3558,7 +3558,7 @@ static int fec_enet_init(struct net_device *ndev) ndev->features |= NETIF_F_HW_VLAN_CTAG_RX; if (fep->quirks & FEC_QUIRK_HAS_CSUM) { - ndev->gso_max_segs = FEC_MAX_TSO_SEGS; + netif_set_gso_max_segs(ndev, FEC_MAX_TSO_SEGS); /* enable hw accelerator */ ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |