diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/cls_api.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index cdc3c87c53e6..29fb4d68a144 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -807,10 +807,6 @@ static int tcf_block_cb_call(struct tcf_block *block, enum tc_setup_type type, int ok_count = 0; int err; - /* Make sure all netdevs sharing this block are offload-capable. */ - if (block->nooffloaddevcnt && err_stop) - return -EOPNOTSUPP; - list_for_each_entry(block_cb, &block->cb_list, list) { err = block_cb->cb(type, type_data, block_cb->cb_priv); if (err) { @@ -1729,21 +1725,31 @@ static int tc_exts_setup_cb_egdev_call(struct tcf_exts *exts, int tc_setup_cb_call(struct tcf_block *block, struct tcf_exts *exts, enum tc_setup_type type, void *type_data, bool err_stop) { - int ok_count; + int ok_count = 0; int ret; - ret = tcf_block_cb_call(block, type, type_data, err_stop); - if (ret < 0) - return ret; - ok_count = ret; + if (!block->nooffloaddevcnt) { + ret = tcf_block_cb_call(block, type, type_data, err_stop); + if (ret < 0) + return ret; + ok_count = ret; + } if (!exts || ok_count) - return ok_count; + goto skip_egress; + ret = tc_exts_setup_cb_egdev_call(exts, type, type_data, err_stop); if (ret < 0) return ret; ok_count += ret; +skip_egress: + /* if one of the netdevs sharing this block are not offload-capable + * make sure we succeeded in egress instead. + */ + if (block->nooffloaddevcnt && !ok_count && err_stop) + return -EOPNOTSUPP; + return ok_count; } EXPORT_SYMBOL(tc_setup_cb_call); |