[RFC PATCH v3 4/9] debugfs: Adjust argument for lookup_positive_unlocked()

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Set 0 as lookup flag argument when calling lookup_positive_unlocked(),
because we don't hope to drop negative dentry in lookup.

Signed-off-by: Chengguang Xu <cgxu519@xxxxxxxxxxxx>
---
 fs/debugfs/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index b7f2e971ecbc..df4f37a6a9ab 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -299,7 +299,7 @@ struct dentry *debugfs_lookup(const char *name, struct dentry *parent)
 	if (!parent)
 		parent = debugfs_mount->mnt_root;
 
-	dentry = lookup_positive_unlocked(name, parent, strlen(name));
+	dentry = lookup_positive_unlocked(name, parent, strlen(name), 0);
 	if (IS_ERR(dentry))
 		return NULL;
 	return dentry;
-- 
2.20.1






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