diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_common.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index e6a17af731ba..abfc4f3963c5 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -3302,6 +3302,15 @@ struct nfp_net_dp *nfp_net_clone_dp(struct nfp_net *nn) *new = nn->dp; + new->xsk_pools = kmemdup(new->xsk_pools, + array_size(nn->max_r_vecs, + sizeof(new->xsk_pools)), + GFP_KERNEL); + if (!new->xsk_pools) { + kfree(new); + return NULL; + } + /* Clear things which need to be recomputed */ new->fl_bufsz = 0; new->tx_rings = NULL; @@ -3312,6 +3321,12 @@ struct nfp_net_dp *nfp_net_clone_dp(struct nfp_net *nn) return new; } +static void nfp_net_free_dp(struct nfp_net_dp *dp) +{ + kfree(dp->xsk_pools); + kfree(dp); +} + static int nfp_net_check_config(struct nfp_net *nn, struct nfp_net_dp *dp, struct netlink_ext_ack *extack) @@ -3395,7 +3410,7 @@ int nfp_net_ring_reconfig(struct nfp_net *nn, struct nfp_net_dp *dp, nfp_net_open_stack(nn); exit_free_dp: - kfree(dp); + nfp_net_free_dp(dp); return err; @@ -3404,7 +3419,7 @@ err_free_rx: err_cleanup_vecs: for (r = dp->num_r_vecs - 1; r >= nn->dp.num_r_vecs; r--) nfp_net_cleanup_vector(nn, &nn->r_vecs[r]); - kfree(dp); + nfp_net_free_dp(dp); return err; } |