switch create_mnt_ns() to saner calling conventions, fix double mntput() in nfs

[deliverable/linux.git] / fs / namespace.c

diff --git a/fs/namespace.c b/fs/namespace.c
index e5e1c7d1839b791f0c52428a9ffe058bd7ded092..aea4b7689840763e81b5cd0d02c7c71e457d662a 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2483,6 +2483,8 @@ struct mnt_namespace *create_mnt_ns(struct vfsmount *mnt)
                __mnt_make_longterm(mnt);
                new_ns->root = mnt;
                list_add(&new_ns->list, &new_ns->root->mnt_list);
+       } else {
+               mntput(mnt);
        }
        return new_ns;
 }