From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38483) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QWXWr-00041G-85 for qemu-devel@nongnu.org; Tue, 14 Jun 2011 13:35:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QWXWp-00061E-CQ for qemu-devel@nongnu.org; Tue, 14 Jun 2011 13:35:52 -0400 Received: from mx1.redhat.com ([209.132.183.28]:14370) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QWXWo-00060w-S0 for qemu-devel@nongnu.org; Tue, 14 Jun 2011 13:35:51 -0400 Date: Tue, 14 Jun 2011 20:35:36 +0300 From: "Michael S. Tsirkin" Message-ID: <7ec91cd83a2f953892e91bd69d23fbe233e09c11.1308072799.git.mst@redhat.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Subject: [Qemu-devel] [PATCH 03/10] usb-ehci: remove unused variables List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , Alexander Graf , Anthony Liguori , Marcelo Tosatti , Gerd Hoffmann , Stefan Hajnoczi , kvm@vger.kernel.org, "Michael S. Tsirkin" , Jan Kiszka , Riku Voipio , Christoph Hellwig , Blue Swirl , Alex Williamson , Isaku Yamahata , Paul Brook , Paolo Bonzini , Avi Kivity , Aurelien Jarno , Richard Henderson Signed-off-by: Michael S. Tsirkin --- hw/usb-ehci.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-) diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c index 4d6989a..c20ee22 100644 --- a/hw/usb-ehci.c +++ b/hw/usb-ehci.c @@ -523,11 +523,8 @@ static void ehci_detach(USBPort *port) static void ehci_reset(void *opaque) { EHCIState *s = opaque; - uint8_t *pci_conf; int i; - pci_conf = s->dev.config; - memset(&s->mmio[OPREGBASE], 0x00, MMIO_SIZE - OPREGBASE); s->usbcmd = NB_MAXINTRATE << USBCMD_ITC_SH; @@ -1105,18 +1102,15 @@ static int ehci_process_itd(EHCIState *ehci, int ret; int i, j; int ptr; - int pid; int pg; int len; int dir; int devadr; int endp; - int maxpkt; dir =(itd->bufptr[1] & ITD_BUFPTR_DIRECTION); devadr = get_field(itd->bufptr[0], ITD_BUFPTR_DEVADDR); endp = get_field(itd->bufptr[0], ITD_BUFPTR_EP); - maxpkt = get_field(itd->bufptr[1], ITD_BUFPTR_MAXPKT); for(i = 0; i < 8; i++) { if (itd->transact[i] & ITD_XACT_ACTIVE) { @@ -1136,9 +1130,7 @@ static int ehci_process_itd(EHCIState *ehci, if (!dir) { cpu_physical_memory_rw(ptr, &ehci->buffer[0], len, 0); - pid = USB_TOKEN_OUT; - } else - pid = USB_TOKEN_IN; + } ret = USB_RET_NODEV; -- 1.7.5.53.gc233e