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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2015-09-30 16:26:42 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-10-01 10:03:37 +0200
commit5be00284dc85dadd5241833fbca645c19baebebb (patch)
tree231dfa3da07ed824e9ccd00d8a671bcddc30028f /drivers/bluetooth/hci_bcm.c
parent09dbf1b7847ca09afb4616021fdc928452511888 (diff)
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>
Diffstat (limited to 'drivers/bluetooth/hci_bcm.c')
-rw-r--r--drivers/bluetooth/hci_bcm.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 1a538ad6bf2b..5375c9c04fda 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -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);