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authorAl Viro <viro@zeniv.linux.org.uk>2018-03-08 11:01:22 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2018-03-29 15:07:47 -0400
commitcd1c0c9321999737073dcfc3364e194e02604bce (patch)
treeb80a3c1592a186f8a2137e4c28732415d189b535
parenta03ece5ff2bd7a9abaa0e8ddfe5f79d79e5984c8 (diff)
debugfs_lookup(): switch to lookup_one_len_unlocked()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/debugfs/inode.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 63a998c3f252..13b01351dd1c 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -270,10 +270,7 @@ struct dentry *debugfs_lookup(const char *name, struct dentry *parent)
if (!parent)
parent = debugfs_mount->mnt_root;
- inode_lock(d_inode(parent));
- dentry = lookup_one_len(name, parent, strlen(name));
- inode_unlock(d_inode(parent));
-
+ dentry = lookup_one_len_unlocked(name, parent, strlen(name));
if (IS_ERR(dentry))
return NULL;
if (!d_really_is_positive(dentry)) {