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IB/hfi1: Return ENODEV for unsupported PCI device ids. 

Clean up device type checking.

Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Krzysztof Blaszkowski <krzysztof.blaszkowski@intel.com>
Signed-off-by: Tymoteusz Kielan <tymoteusz.kielan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Krzysztof Blaszkowski 2016-10-17 04:19:24 -07:00 committed by Doug Ledford
parent acd7c8fe14
commit 83fb4af680
1 changed files with 12 additions and 13 deletions
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25
drivers/infiniband/hw/hfi1/init.c
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@ -1402,7 +1402,7 @@ static void postinit_cleanup(struct hfi1_devdata *dd)
static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int ret = 0, j, pidx, initfail;
struct hfi1_devdata *dd = ERR_PTR(-EINVAL);
struct hfi1_devdata *dd;
struct hfi1_pportdata *ppd;
/* First, lock the non-writable module parameters */
@ -1461,26 +1461,25 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto bail;
/*
* Do device-specific initialization, function table setup, dd
* allocation, etc.
*/
switch (ent->device) {
case PCI_DEVICE_ID_INTEL0:
case PCI_DEVICE_ID_INTEL1:
dd = hfi1_init_dd(pdev, ent);
break;
default:
if (!(ent->device == PCI_DEVICE_ID_INTEL0 ||
ent->device == PCI_DEVICE_ID_INTEL1)) {
hfi1_early_err(&pdev->dev,
"Failing on unknown Intel deviceid 0x%x\n",
ent->device);
ret = -ENODEV;
goto clean_bail;
}
if (IS_ERR(dd))
/*
* Do device-specific initialization, function table setup, dd
* allocation, etc.
*/
dd = hfi1_init_dd(pdev, ent);
if (IS_ERR(dd)) {
ret = PTR_ERR(dd);
if (ret)
goto clean_bail; /* error already printed */
}
ret = create_workqueues(dd);
if (ret)