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Bluetooth: hci_bcm: Handle possible error from acpi_dev_get_resources() 

Driver doesn't handle possible error from acpi_dev_get_resources(). Test it
and return the error code in case of error.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Jarkko Nikula 2015-09-30 16:26:42 +03:00 committed by Marcel Holtmann
parent 09dbf1b784
commit 5be00284dc
1 changed files with 3 additions and 1 deletions
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4
drivers/bluetooth/hci_bcm.c
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@ -705,7 +705,9 @@ static int bcm_acpi_probe(struct bcm_device *dev)
if (!adev)
return 0;
acpi_dev_get_resources(adev, &resources, bcm_resource, dev);
ret = acpi_dev_get_resources(adev, &resources, bcm_resource, dev);
if (ret < 0)
return ret;
acpi_dev_free_resource_list(&resources);
dmi_id = dmi_first_match(bcm_wrong_irq_dmi_table);