From c19537a1143d493897850576394f082914f39ef1 Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Thu, 9 Aug 2012 10:57:32 +0200 Subject: usb: async control xfer fixup Need to clear p->result after copying setup data using usb_packet_copy() because we'll reuse the USBPacket for the data transfer. Signed-off-by: Gerd Hoffmann --- hw/usb/core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'hw/usb/core.c') diff --git a/hw/usb/core.c b/hw/usb/core.c index 01a7622837..c7e5bc047f 100644 --- a/hw/usb/core.c +++ b/hw/usb/core.c @@ -107,6 +107,7 @@ static int do_token_setup(USBDevice *s, USBPacket *p) } usb_packet_copy(p, s->setup_buf, p->iov.size); + p->result = 0; s->setup_len = (s->setup_buf[7] << 8) | s->setup_buf[6]; s->setup_index = 0; -- cgit v1.2.1