diff options
| author |   Vishal Kulkarni <vishal@chelsio.com> | 2019-04-08 18:03:49 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-04-08 10:01:50 -0700 |
| commit | ed514fc5615d7688b7c227a76863e98a92fb0d54 (patch) | |
| tree | e450ea562f6ca748df7bf0c628e22c03bd8fdbca /drivers/net/ethernet/chelsio | |
| parent | net: xilinx: emaclite: add minimal ndo_do_ioctl hook (diff) | |
| download | linux-dev-ed514fc5615d7688b7c227a76863e98a92fb0d54.tar.xz linux-dev-ed514fc5615d7688b7c227a76863e98a92fb0d54.zip | |
cxgb4: Don't return EAGAIN when TCAM is full.
During hash filter programming, driver needs to return ENOSPC error
intead of EAGAIN when TCAM is full.
Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 5 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index 5afb43000049..93ad4bee3401 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -1722,12 +1722,13 @@ void hash_filter_rpl(struct adapter *adap, const struct cpl_act_open_rpl *rpl) break; default: - dev_err(adap->pdev_dev, "%s: filter creation PROBLEM; status = %u\n", - __func__, status); + if (status != CPL_ERR_TCAM_FULL) + dev_err(adap->pdev_dev, "%s: filter creation PROBLEM; status = %u\n", + __func__, status); if (ctx) { if (status == CPL_ERR_TCAM_FULL) - ctx->result = -EAGAIN; + ctx->result = -ENOSPC; else ctx->result = -EINVAL; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index 82a8d1970060..6e2d80008a79 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -687,11 +687,8 @@ int cxgb4_tc_flower_replace(struct net_device *dev, ret = ctx.result; /* Check if hw returned error for filter creation */ - if (ret) { - netdev_err(dev, "%s: filter creation err %d\n", - __func__, ret); + if (ret) goto free_entry; - } ch_flower->tc_flower_cookie = cls->cookie; ch_flower->filter_id = ctx.tid; |