diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index 87d5776e3b88..7510a918d942 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -1837,6 +1837,10 @@ u16 otx2_get_max_mtu(struct otx2_nic *pfvf) if (!rc) { rsp = (struct nix_hw_info *) otx2_mbox_get_rsp(&pfvf->mbox.mbox, 0, &req->hdr); + if (IS_ERR(rsp)) { + rc = PTR_ERR(rsp); + goto out; + } /* HW counts VLAN insertion bytes (8 for double tag) * irrespective of whether SQE is requesting to insert VLAN |