diff options
Diffstat (limited to 'kernel/fail_function.c')
| -rw-r--r-- | kernel/fail_function.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/kernel/fail_function.c b/kernel/fail_function.c index 03643e33e4c3..893e8f9a9118 100644 --- a/kernel/fail_function.c +++ b/kernel/fail_function.c @@ -294,14 +294,13 @@ static ssize_t fei_write(struct file *file, const char __user *buffer, } ret = register_kprobe(&attr->kp); - if (!ret) - fei_debugfs_add_attr(attr); - if (ret < 0) + if (ret) { fei_attr_remove(attr); - else { - list_add_tail(&attr->list, &fei_attr_list); - ret = count; + goto out; } + fei_debugfs_add_attr(attr); + list_add_tail(&attr->list, &fei_attr_list); + ret = count; out: mutex_unlock(&fei_lock); kfree(buf); |