diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-04-04 16:12:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-05 10:49:12 -0700 |
| commit | d12537df343ec21054769f59bda3b15879644f52 (patch) | |
| tree | d1b10d4985385ba8280a692eabe85da712e4f12c /drivers/net/ethernet/netronome/nfp/nfp_main.c | |
| parent | b9de00770db50ce11f64cd7676dbcaf295a1926f (diff) | |
nfp: add mutex protection for the port list
We will want to unregister netdevs after their port got reconfigured.
For that we need to make sure manipulations of port list from the
port reconfiguration flow will not race with driver's .remove()
callback.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_main.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_main.c b/drivers/net/ethernet/netronome/nfp/nfp_main.c index dedac720fb29..96266796fd09 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_main.c @@ -385,8 +385,7 @@ static void nfp_pci_remove(struct pci_dev *pdev) { struct nfp_pf *pf = pci_get_drvdata(pdev); - if (!list_empty(&pf->ports)) - nfp_net_pci_remove(pf); + nfp_net_pci_remove(pf); nfp_pcie_sriov_disable(pdev); |