From d78a0dcf64cb94ffdd5253722caed3f044a92a78 Mon Sep 17 00:00:00 2001 From: youngjun Date: Sun, 21 Jun 2020 05:50:01 -0700 Subject: ovl: remove not used argument in ovl_check_origin ovl_check_origin outparam 'ctrp' argument not used by caller. So remove this argument. Signed-off-by: youngjun Reviewed-by: Amir Goldstein Signed-off-by: Miklos Szeredi --- fs/overlayfs/namei.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'fs') diff --git a/fs/overlayfs/namei.c b/fs/overlayfs/namei.c index 3566282a9199..3cad68c3efb2 100644 --- a/fs/overlayfs/namei.c +++ b/fs/overlayfs/namei.c @@ -389,7 +389,7 @@ invalid: } static int ovl_check_origin(struct ovl_fs *ofs, struct dentry *upperdentry, - struct ovl_path **stackp, unsigned int *ctrp) + struct ovl_path **stackp) { struct ovl_fh *fh = ovl_get_fh(upperdentry, OVL_XATTR_ORIGIN); int err; @@ -406,10 +406,6 @@ static int ovl_check_origin(struct ovl_fs *ofs, struct dentry *upperdentry, return err; } - if (WARN_ON(*ctrp)) - return -EIO; - - *ctrp = 1; return 0; } @@ -861,8 +857,6 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, goto out; } if (upperdentry && !d.is_dir) { - unsigned int origin_ctr = 0; - /* * Lookup copy up origin by decoding origin file handle. * We may get a disconnected dentry, which is fine, @@ -873,8 +867,7 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry, * number - it's the same as if we held a reference * to a dentry in lower layer that was moved under us. */ - err = ovl_check_origin(ofs, upperdentry, &origin_path, - &origin_ctr); + err = ovl_check_origin(ofs, upperdentry, &origin_path); if (err) goto out_put_upper; -- cgit v1.2.3