| Message ID | 1507643730-5236-1-git-send-email-varun@chelsio.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
Varun, > In case of vlan pass 0 as ifindex to find route instead of passing > real_dev ifindex, if we pass real_dev ifindex then > ip_route_output_ports() and ip6_route_output() will check for route > through real_dev not through vlan interface. Applied to 4.15/scsi-queue. Thank you!
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index 512c8f1..8503ac9 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -2556,7 +2556,10 @@ struct iscsi_endpoint *cxgbi_ep_connect(struct Scsi_Host *shost, goto err_out; } - ifindex = hba->ndev->ifindex; + rtnl_lock(); + if (!vlan_uses_dev(hba->ndev)) + ifindex = hba->ndev->ifindex; + rtnl_unlock(); } if (dst_addr->sa_family == AF_INET) {
In case of vlan pass 0 as ifindex to find route instead of passing real_dev ifindex, if we pass real_dev ifindex then ip_route_output_ports() and ip6_route_output() will check for route through real_dev not through vlan interface. Signed-off-by: Varun Prakash <varun@chelsio.com> --- drivers/scsi/cxgbi/libcxgbi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)