diff options
| -rw-r--r-- | drivers/pci/iov.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index a32bd9ad093..bafd2bbcaf6 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -729,10 +729,10 @@ EXPORT_SYMBOL_GPL(pci_sriov_migration); */ int pci_num_vf(struct pci_dev *dev) { - if (!dev || !dev->is_physfn) + if (!dev->is_physfn) return 0; - else - return dev->sriov->num_VFs; + + return dev->sriov->num_VFs; } EXPORT_SYMBOL_GPL(pci_num_vf); @@ -750,7 +750,7 @@ EXPORT_SYMBOL_GPL(pci_num_vf); */ int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs) { - if (!dev || !dev->is_physfn || (numvfs > dev->sriov->total_VFs)) + if (!dev->is_physfn || (numvfs > dev->sriov->total_VFs)) return -EINVAL; /* Shouldn't change if VFs already enabled */ @@ -773,12 +773,12 @@ EXPORT_SYMBOL_GPL(pci_sriov_set_totalvfs); */ int pci_sriov_get_totalvfs(struct pci_dev *dev) { - if (!dev || !dev->is_physfn) + if (!dev->is_physfn) return -EINVAL; if (dev->sriov->driver_max_VFs) return dev->sriov->driver_max_VFs; - else - return dev->sriov->total_VFs; + + return dev->sriov->total_VFs; } EXPORT_SYMBOL_GPL(pci_sriov_get_totalvfs); |