ecryptfs: remove unnecessary d_drop calls in ecryptfs_link

Unnecessary because it would unhash perfectly valid dentries, causing them
to have to be re-looked up the next time they're needed, which presumably is
right after.

Signed-off-by: Aseem Rastogi <[email protected]>
Signed-off-by: Shrikar archak <[email protected]>
Signed-off-by: Erez Zadok <[email protected]>
Cc: Saumitra Bhanage <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Tyler Hicks <[email protected]>

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 764dc777b268eb034282fc74003abf093ffc82c8..e0341529362564f0f67b71975e444e7a25cc2bea 100644 (file)
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -463,9 +463,6 @@ out_lock:
        unlock_dir(lower_dir_dentry);
        dput(lower_new_dentry);
        dput(lower_old_dentry);
-       d_drop(lower_old_dentry);
-       d_drop(new_dentry);
-       d_drop(old_dentry);
        return rc;
 }