[Qemu-devel] [RFC][PATCH 14/45] qemu-kvm: Drop useless kvm_clear_gsi_routes

[Jan Kiszka]

There are no routes to clear at this point, we are just creating the VM.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
 qemu-kvm-x86.c |    1 -
 qemu-kvm.c     |   10 ----------
 qemu-kvm.h     |    9 ---------
 3 files changed, 0 insertions(+), 20 deletions(-)

diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c
index a7981b1..bab4307 100644
--- a/qemu-kvm-x86.c
+++ b/qemu-kvm-x86.c
@@ -167,7 +167,6 @@ int kvm_arch_init_irq_routing(void)
     int i, r;
 
     if (kvm_has_gsi_routing()) {
-        kvm_clear_gsi_routes();
         for (i = 0; i < 8; ++i) {
             if (i == 2) {
                 continue;
diff --git a/qemu-kvm.c b/qemu-kvm.c
index f5b129a..70481de 100644
--- a/qemu-kvm.c
+++ b/qemu-kvm.c
@@ -252,16 +252,6 @@ int kvm_has_gsi_routing(void)
     return r;
 }
 
-int kvm_clear_gsi_routes(void)
-{
-#ifdef KVM_CAP_IRQ_ROUTING
-    kvm_state->irq_routes->nr = 0;
-    return 0;
-#else
-    return -EINVAL;
-#endif
-}
-
 int kvm_add_routing_entry(struct kvm_irq_routing_entry *entry)
 {
 #ifdef KVM_CAP_IRQ_ROUTING
diff --git a/qemu-kvm.h b/qemu-kvm.h
index 2bd5602..8032388 100644
--- a/qemu-kvm.h
+++ b/qemu-kvm.h
@@ -174,15 +174,6 @@ int kvm_deassign_pci_device(KVMState *s,
                             struct kvm_assigned_pci_dev *assigned_dev);
 
 /*!
- * \brief Clears the temporary irq routing table
- *
- * Clears the temporary irq routing table.  Nothing is committed to the
- * running VM.
- *
- */
-int kvm_clear_gsi_routes(void);
-
-/*!
  * \brief Adds an irq route to the temporary irq routing table
  *
  * Adds an irq route to the temporary irq routing table.  Nothing is
-- 
1.7.3.4