Use the scoped ovl cred guard. Signed-off-by: Christian Brauner --- fs/overlayfs/inode.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index dca96db19f81..3a35f9b125f4 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -327,16 +327,11 @@ static const char *ovl_get_link(struct dentry *dentry, struct inode *inode, struct delayed_call *done) { - const struct cred *old_cred; - const char *p; - if (!dentry) return ERR_PTR(-ECHILD); - old_cred = ovl_override_creds(dentry->d_sb); - p = vfs_get_link(ovl_dentry_real(dentry), done); - ovl_revert_creds(old_cred); - return p; + with_ovl_creds(dentry->d_sb) + return vfs_get_link(ovl_dentry_real(dentry), done); } #ifdef CONFIG_FS_POSIX_ACL -- 2.47.3