diff options
| author | Xiaoliang Yang <xiaoliang.yang_1@nxp.com> | 2019-11-29 15:48:20 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-12-02 18:04:48 +0800 |
| commit | bb849431a970cf8494f718ac630c2f93e6891b78 (patch) | |
| tree | 64a06d2eb55cc552e125224d8fea1f243a125608 | |
| parent | eca0b86bb007adc0d571abd763c220cd631580b8 (diff) | |
net: dsa: ocelot: alloc memory for dsa switch instance
The dsa switch instance hasn't alloc memory for switch ports in felix
initialization driver, which will cause NULL pointer issue. Using
dsa_switch_alloc to alloc memory for dsa switch instance.
Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 57b4421037e0..ac6908cf4997 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -510,7 +510,7 @@ static int felix_pci_probe(struct pci_dev *pdev, ocelot->ptp = 1; - ds = kzalloc(sizeof(struct dsa_switch), GFP_KERNEL); + ds = dsa_switch_alloc(&pdev->dev, felix->info->num_ports); if (!ds) { err = -ENOMEM; dev_err(&pdev->dev, "Failed to allocate DSA switch\n"); |