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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-22 11:05:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-22 11:05:34 +0300 |
| commit | c318f074d9fdeae16e19cbb2ed53b50d2bcdfdb8 (patch) | |
| tree | 44c6552fa919dfe1fc681949bf5d81fcf6a2beb8 /drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | |
| parent | 7b2d7faa09fcbd0184634544f732f4b2da0b20a8 (diff) | |
| parent | def9d2780727cec3313ed3522d0123158d87224d (diff) | |
| download | linux-c318f074d9fdeae16e19cbb2ed53b50d2bcdfdb8.tar.xz | |
Merge 5.5-rc7 into staging-next
We want the staging fixes in here as well
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 12ff69b3ba91..0dedd3e9c31e 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -3135,9 +3135,9 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) { struct port_info *pi = netdev_priv(dev); struct adapter *adap = pi->adapter; + struct ch_sched_queue qe = { 0 }; + struct ch_sched_params p = { 0 }; struct sched_class *e; - struct ch_sched_params p; - struct ch_sched_queue qe; u32 req_rate; int err = 0; @@ -3154,6 +3154,15 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) return -EINVAL; } + qe.queue = index; + e = cxgb4_sched_queue_lookup(dev, &qe); + if (e && e->info.u.params.level != SCHED_CLASS_LEVEL_CL_RL) { + dev_err(adap->pdev_dev, + "Queue %u already bound to class %u of type: %u\n", + index, e->idx, e->info.u.params.level); + return -EBUSY; + } + /* Convert from Mbps to Kbps */ req_rate = rate * 1000; @@ -3183,7 +3192,6 @@ static int cxgb_set_tx_maxrate(struct net_device *dev, int index, u32 rate) return 0; /* Fetch any available unused or matching scheduling class */ - memset(&p, 0, sizeof(p)); p.type = SCHED_CLASS_TYPE_PACKET; p.u.params.level = SCHED_CLASS_LEVEL_CL_RL; p.u.params.mode = SCHED_CLASS_MODE_CLASS; |