From: Kalesh AP <[email protected]>
During port start, driver calls bnxt_vlan_offload_set_op()
to program VLAN Filter/VLAN Strip setting to the HW. This
in turns add the vlan filters.
This results in a failure when bnxt_restore_filters() invokes
bnxt_restore_vlan_filters() during the recovery as the vlans are
already programmed.
Fix to ignore the error(-EEXIST).
Fixes: 151c8240ac6a ("net/bnxt: restore VLAN filters during reset recovery")
Cc: [email protected]
Signed-off-by: Kalesh AP <[email protected]>
Reviewed-by: Ajit Khaparde <[email protected]>
Reviewed-by: Somnath Kotur <[email protected]>
---
drivers/net/bnxt/bnxt_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index dcf2839..99a7d35 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4308,8 +4308,9 @@ static int bnxt_restore_filters(struct bnxt *bp)
if (ret)
return ret;
+ /* if vlans are already programmed, this can fail with -EEXIST */
ret = bnxt_restore_vlan_filters(bp);
- if (ret)
+ if (ret && ret != -EEXIST)
return ret;
ret = bnxt_restore_mcast_mac_filters(bp);
--
2.10.1
