Re: [PATCH v4 3/4] usb: gadget: dummy_hcd: fix rescan logic for transfer

2015-09-15 Thread Alan Stern
On Tue, 15 Sep 2015, Igor Kotrasinski wrote: > transfer() schedules a rescan for transfers larger than > maxpacket, which is wrong for transfers that are multiples > of maxpacket. > > Rewrite to fix and clarify packet multiple / remainder > transfer logic. > > Signed-off-by: Igor Kotrasinski >

[PATCH v4 3/4] usb: gadget: dummy_hcd: fix rescan logic for transfer

2015-09-15 Thread Igor Kotrasinski
transfer() schedules a rescan for transfers larger than maxpacket, which is wrong for transfers that are multiples of maxpacket. Rewrite to fix and clarify packet multiple / remainder transfer logic. Signed-off-by: Igor Kotrasinski --- drivers/usb/gadget/udc/dummy_hcd.c | 13 - 1 fi