1) Removed already created debug fs entries on failure
2) Fixed coding style 80 char per line
Signed-off-by: Sasikantha babu <sasikanth.v19@xxxxxxxxx>
---
mm/memblock.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/mm/memblock.c b/mm/memblock.c
index a44eab3..5553723 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -966,11 +966,19 @@ static int __init memblock_init_debugfs(void)
{
struct dentry *root = debugfs_create_dir("memblock", NULL);
if (!root)
- return -ENXIO;
- debugfs_create_file("memory", S_IRUGO, root, &memblock.memory, &memblock_debug_fops);
- debugfs_create_file("reserved", S_IRUGO, root, &memblock.reserved, &memblock_debug_fops);
+ return -ENOMEM;
+
+ if (!debugfs_create_file("memory", S_IRUGO, root, &memblock.memory,
+ &memblock_debug_fops))
+ goto fail;
+ if (!debugfs_create_file("reserved", S_IRUGO, root, &memblock.reserved,
+ &memblock_debug_fops))
+ goto fail;
return 0;
+fail:
+ debugfs_remove_recursive(root);
+ return -ENOMEM;
}
__initcall(memblock_init_debugfs);
--
1.7.3.4
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