diff options
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 217dc9f0231f..9232255c8515 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -464,11 +464,11 @@ static ssize_t msi_mode_show(struct device *dev, struct device_attribute *attr, return retval; entry = irq_get_msi_desc(irq); - if (entry) - return sprintf(buf, "%s\n", - entry->msi_attrib.is_msix ? "msix" : "msi"); + if (!entry) + return -ENODEV; - return -ENODEV; + return sysfs_emit(buf, "%s\n", + entry->msi_attrib.is_msix ? "msix" : "msi"); } static int populate_msi_sysfs(struct pci_dev *pdev) |