c7c5f798fc
[XFRM] xfrm_user: Fix return values of xfrm_add_sa_expire. As noted by Kent Yoder, this function will always return an error. Make sure it returns zero on success. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>