Patchwork [11/12] ehci: fix a number of unused-but-set-variable warnings (new with gcc-4.6)

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Submitter Gerd Hoffmann
Date May 26, 2011, 10:44 a.m.
Message ID <1306406654-19351-12-git-send-email-kraxel@redhat.com>
Download mbox | patch
Permalink /patch/97526/
State New
Headers show

Comments

Gerd Hoffmann - May 26, 2011, 10:44 a.m.
From: Hans de Goede <hdegoede@redhat.com>

---
 hw/usb-ehci.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

Patch

diff --git a/hw/usb-ehci.c b/hw/usb-ehci.c
index 2bbb5e4..e368395 100644
--- a/hw/usb-ehci.c
+++ b/hw/usb-ehci.c
@@ -740,11 +740,9 @@  static void ehci_detach(USBPort *port)
 static void ehci_reset(void *opaque)
 {
     EHCIState *s = opaque;
-    uint8_t *pci_conf;
     int i;
 
     trace_usb_ehci_reset();
-    pci_conf = s->dev.config;
 
     memset(&s->mmio[OPREGBASE], 0x00, MMIO_SIZE - OPREGBASE);
 
@@ -1268,12 +1266,11 @@  static int ehci_process_itd(EHCIState *ehci,
     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);
+    /* maxpkt = get_field(itd->bufptr[1], ITD_BUFPTR_MAXPKT); */
 
     for(i = 0; i < 8; i++) {
         if (itd->transact[i] & ITD_XACT_ACTIVE) {