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[Qemu-devel] [PATCH 03/10] usb-ehci: remove unused variables
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PATCH 03/10] usb-ehci: remove unused variables |
Date: |
Tue, 14 Jun 2011 20:35:36 +0300 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
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
- [Qemu-devel] [PATCH 00/10] qemu: remove set but unused variables, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 01/10] ppce500: move device/vendor/class id to qdev, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 03/10] usb-ehci: remove unused variables,
Michael S. Tsirkin <=
- [Qemu-devel] [PATCH 02/10] usb-ehci: move device/vendor/class id to qdev, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 04/10] lsi53c895a: remove unused variables, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 05/10] wdt: remove unused variables, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 07/10] alpha/translate: remve unused variables, Michael S. Tsirkin, 2011/06/14
- [Qemu-devel] [PATCH 06/10] kvm: remove unused variables, Michael S. Tsirkin, 2011/06/14