Use vgonel() in vop_generic_revoke

[Claudio Jeker]

This is just a mini cleanup. Switch from vgone() to vgonel() like it is
done a bit later already. vgone() is just a wrapper around vgonel() using
curproc (which is cached in vop_generic_revoke()).

-- 
:wq Claudio

Index: vfs_default.c
===================================================================
RCS file: /cvs/src/sys/kern/vfs_default.c,v
retrieving revision 1.50
diff -u -p -r1.50 vfs_default.c
--- vfs_default.c       15 Oct 2021 06:30:06 -0000      1.50
+++ vfs_default.c       18 Mar 2022 10:56:02 -0000
@@ -107,7 +107,7 @@ vop_generic_revoke(void *v)
                                if (vq->v_rdev != vp->v_rdev ||
                                    vq->v_type != vp->v_type || vp == vq)
                                        continue;
-                               vgone(vq);
+                               vgonel(vq, p);
                                break;
                        }
                }