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[Qemu-devel] [PULL 19/49] hw/ppc/prep: Drop useless CONFIG_KVM ifdefery

From: David Gibson
Subject: [Qemu-devel] [PULL 19/49] hw/ppc/prep: Drop useless CONFIG_KVM ifdefery
Date: Tue, 2 Jul 2019 16:08:27 +1000

From: Greg Kurz <address@hidden>

kvm_enabled() expands to (0) when CONFIG_KVM is not defined. It is
likely that the compiler will optimize the code out. And even if
it doesn't, we have a stub for kvmppc_get_hypercall().

Signed-off-by: Greg Kurz <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: David Gibson <address@hidden>
 hw/ppc/prep.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 2a8009e20b..a248ce480d 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -780,7 +780,6 @@ static void ibm_40p_init(MachineState *machine)
     fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_IS_KVM, kvm_enabled());
     if (kvm_enabled()) {
-#ifdef CONFIG_KVM
         uint8_t *hypercall;
         fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, kvmppc_get_tbfreq());
@@ -788,7 +787,6 @@ static void ibm_40p_init(MachineState *machine)
         kvmppc_get_hypercall(env, hypercall, 16);
         fw_cfg_add_bytes(fw_cfg, FW_CFG_PPC_KVM_HC, hypercall, 16);
         fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_KVM_PID, getpid());
     } else {
         fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, NANOSECONDS_PER_SECOND);

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