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Diffstat (limited to 'arch/s390/pci/pci_debug.c')
-rw-r--r--arch/s390/pci/pci_debug.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c
index 04388a254ffb..6b48ca7760a7 100644
--- a/arch/s390/pci/pci_debug.c
+++ b/arch/s390/pci/pci_debug.c
@@ -172,21 +172,14 @@ static const struct file_operations debugfs_pci_perf_fops = {
void zpci_debug_init_device(struct zpci_dev *zdev, const char *name)
{
zdev->debugfs_dev = debugfs_create_dir(name, debugfs_root);
- if (IS_ERR(zdev->debugfs_dev))
- zdev->debugfs_dev = NULL;
-
- zdev->debugfs_perf = debugfs_create_file("statistics",
- S_IFREG | S_IRUGO | S_IWUSR,
- zdev->debugfs_dev, zdev,
- &debugfs_pci_perf_fops);
- if (IS_ERR(zdev->debugfs_perf))
- zdev->debugfs_perf = NULL;
+
+ debugfs_create_file("statistics", S_IFREG | S_IRUGO | S_IWUSR,
+ zdev->debugfs_dev, zdev, &debugfs_pci_perf_fops);
}
void zpci_debug_exit_device(struct zpci_dev *zdev)
{
- debugfs_remove(zdev->debugfs_perf);
- debugfs_remove(zdev->debugfs_dev);
+ debugfs_remove_recursive(zdev->debugfs_dev);
}
int __init zpci_debug_init(void)