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| author |   Rolf Evers-Fischer <rolf.evers.fischer@aptiv.com> | 2018-02-28 18:32:19 +0100 |
|---|---|---|
| committer |   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2018-03-01 11:58:45 +0000 |
| commit | 9eef6a5c3b0bf90eb292d462ea267bcb6ad1c334 (patch) | |
| tree | 41fb038470c705bb6b4195683cd21113af681499 /drivers/pci/endpoint | |
| parent | PCI: endpoint: Simplify name allocation for EPF device (diff) | |
| download | linux-dev-9eef6a5c3b0bf90eb292d462ea267bcb6ad1c334.tar.xz linux-dev-9eef6a5c3b0bf90eb292d462ea267bcb6ad1c334.zip | |
PCI: endpoint: Fix kernel panic after put_device()
'put_device()' calls the relase function 'pci_epf_dev_release()',
which already frees 'epf->name' and 'epf'.
Therefore we must not free them again after 'put_device()'.
Fixes: 5e8cb4033807 ("PCI: endpoint: Add EP core layer to enable EP controller and EP functions")
Signed-off-by: Rolf Evers-Fischer <rolf.evers.fischer@aptiv.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Diffstat (limited to 'drivers/pci/endpoint')
| -rw-r--r-- | drivers/pci/endpoint/pci-epf-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c index 1f2506f32bb9..1878a6776519 100644 --- a/drivers/pci/endpoint/pci-epf-core.c +++ b/drivers/pci/endpoint/pci-epf-core.c @@ -232,7 +232,7 @@ struct pci_epf *pci_epf_create(const char *name) put_dev: put_device(dev); - kfree(epf->name); + return ERR_PTR(ret); free_epf: kfree(epf); |