diff options
Diffstat (limited to 'drivers/pci/iov.c')
| -rw-r--r-- | drivers/pci/iov.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index fa4b52bb1e05..1d7a7c5b5307 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -186,11 +186,10 @@ static ssize_t sriov_vf_msix_count_store(struct device *dev, struct pci_dev *vf_dev = to_pci_dev(dev); struct pci_dev *pdev = pci_physfn(vf_dev); struct pci_driver *pdrv; - int val, ret; + int val, ret = 0; - ret = kstrtoint(buf, 0, &val); - if (ret) - return ret; + if (kstrtoint(buf, 0, &val) < 0) + return -EINVAL; if (val < 0) return -EINVAL; @@ -381,12 +380,11 @@ static ssize_t sriov_numvfs_store(struct device *dev, { struct pci_dev *pdev = to_pci_dev(dev); struct pci_driver *pdrv; - int ret; + int ret = 0; u16 num_vfs; - ret = kstrtou16(buf, 0, &num_vfs); - if (ret < 0) - return ret; + if (kstrtou16(buf, 0, &num_vfs) < 0) + return -EINVAL; if (num_vfs > pci_sriov_get_totalvfs(pdev)) return -ERANGE; |