fault-injection: use debugfs_remove_recursive
Use debugfs_remove_recursive() to simplify initialization and
deinitialization of fault injection debugfs files.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 0944723..72c6820 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1424,7 +1424,7 @@
"fail_page_alloc");
if (err)
return err;
- dir = fail_page_alloc.attr.dentries.dir;
+ dir = fail_page_alloc.attr.dir;
fail_page_alloc.ignore_gfp_wait_file =
debugfs_create_bool("ignore-gfp-wait", mode, dir,