In debugfs_kprobe_init, we create a directory 'kprobes' and three
files 'list', 'enabled' and 'blacklist'. When any one of the three
files creation fails, we should remove all of them. But debugfs_remove
function can not complete this work. So use debugfs_remove_recursive
instead.
Signed-off-by: Wang Long <long.wangl...@huawei.com>
---
kernel/kprobes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index c90e417..8cd82a5 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -2459,7 +2459,7 @@ static int __init debugfs_kprobe_init(void)
return 0;
error:
- debugfs_remove(dir);
+ debugfs_remove_recursive(dir);
return -ENOMEM;
}
--
1.8.3.4
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