diff options
Diffstat (limited to 'kernel/locking/lock_events.c')
| -rw-r--r-- | kernel/locking/lock_events.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/locking/lock_events.c b/kernel/locking/lock_events.c index fa2c2f951c..e68d820995 100644 --- a/kernel/locking/lock_events.c +++ b/kernel/locking/lock_events.c @@ -146,7 +146,7 @@ static int __init init_lockevent_counts(void) struct dentry *d_counts = debugfs_create_dir(LOCK_EVENTS_DIR, NULL); int i; - if (!d_counts) + if (IS_ERR(d_counts)) goto out; /* @@ -159,14 +159,14 @@ static int __init init_lockevent_counts(void) for (i = 0; i < lockevent_num; i++) { if (skip_lockevent(lockevent_names[i])) continue; - if (!debugfs_create_file(lockevent_names[i], 0400, d_counts, - (void *)(long)i, &fops_lockevent)) + if (IS_ERR(debugfs_create_file(lockevent_names[i], 0400, d_counts, + (void *)(long)i, &fops_lockevent))) goto fail_undo; } - if (!debugfs_create_file(lockevent_names[LOCKEVENT_reset_cnts], 0200, + if (IS_ERR(debugfs_create_file(lockevent_names[LOCKEVENT_reset_cnts], 0200, d_counts, (void *)(long)LOCKEVENT_reset_cnts, - &fops_lockevent)) + &fops_lockevent))) goto fail_undo; return 0; |