a2c76b83fd
usbhs_pkt_push() had inconsistent return under spin lock. This patch fix it up. Special thanks to Dan Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>