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path: root/drivers/pci/iov.c
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Diffstat (limited to 'drivers/pci/iov.c')
-rw-r--r--drivers/pci/iov.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index dafdc652fcd0..0267977c9f17 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -183,11 +183,10 @@ 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);
- 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;
@@ -376,12 +375,11 @@ static ssize_t sriov_numvfs_store(struct device *dev,
const char *buf, size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
- 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;