Zhang, Xiantao
2009-Oct-15 02:41 UTC
[Xen-devel] [PATCH]x86: Remove unused temporay variable.
x86: Remove unused temporay variable.
old_gvec is not used now, so remove it.
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
diff -r 18e80cd73366 xen/drivers/passthrough/io.c
--- a/xen/drivers/passthrough/io.c Fri Oct 09 09:34:03 2009 +0100
+++ b/xen/drivers/passthrough/io.c Thu Oct 15 10:36:41 2009 +0800
@@ -187,7 +187,6 @@ int pt_irq_create_bind_vtd(
else
{
uint32_t mask = HVM_IRQ_DPCI_MACH_MSI | HVM_IRQ_DPCI_GUEST_MSI;
- uint32_t old_gvec;
if ( (hvm_irq_dpci->mirq[pirq].flags & mask) != mask)
{
@@ -196,7 +195,6 @@ int pt_irq_create_bind_vtd(
}
/* if pirq is already mapped as vmsi, update the guest data/addr */
- old_gvec = hvm_irq_dpci->mirq[pirq].gmsi.gvec;
hvm_irq_dpci->mirq[pirq].gmsi.gvec = pt_irq_bind->u.msi.gvec;
hvm_irq_dpci->mirq[pirq].gmsi.gflags =
pt_irq_bind->u.msi.gflags;
}
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