mm/sparse: don't panic if the allocation in sparse_buffer_init fails

[linux] / mm / failslab.c

diff --git a/mm/failslab.c b/mm/failslab.c
index b135ebb..ec5aad2 100644 (file)
--- a/mm/failslab.c
+++ b/mm/failslab.c
@@ -48,18 +48,12 @@ static int __init failslab_debugfs_init(void)
        if (IS_ERR(dir))
                return PTR_ERR(dir);
 
-       if (!debugfs_create_bool("ignore-gfp-wait", mode, dir,
-                               &failslab.ignore_gfp_reclaim))
-               goto fail;
-       if (!debugfs_create_bool("cache-filter", mode, dir,
-                               &failslab.cache_filter))
-               goto fail;
+       debugfs_create_bool("ignore-gfp-wait", mode, dir,
+                           &failslab.ignore_gfp_reclaim);
+       debugfs_create_bool("cache-filter", mode, dir,
+                           &failslab.cache_filter);
 
        return 0;
-fail:
-       debugfs_remove_recursive(dir);
-
-       return -ENOMEM;
 }
 
 late_initcall(failslab_debugfs_init);