[Qemu-devel] [PATCH] target-i386: kvm: do not initialize padding fields

[Paolo Bonzini]

The exception.pad field is going to be renamed to pending in an upcoming header
file update.  Remove the unnecessary initialization.

Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
 linux-headers/asm-x86/kvm.h | 5 +----
 target/i386/kvm.c           | 2 --
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/linux-headers/asm-x86/kvm.h b/linux-headers/asm-x86/kvm.h
index 7a7acf9e47..dabfcf7c39 100644
--- a/linux-headers/asm-x86/kvm.h
+++ b/linux-headers/asm-x86/kvm.h
@@ -300,10 +300,7 @@ struct kvm_vcpu_events {
                __u8 injected;
                __u8 nr;
                __u8 has_error_code;
-               union {
-                       __u8 pad;
-                       __u8 pending;
-               }
+               __u8 pending;
                __u32 error_code;
        } exception;
        struct {
diff --git a/target/i386/kvm.c b/target/i386/kvm.c
index 6e5f951f4f..74193b1b9d 100644
--- a/target/i386/kvm.c
+++ b/target/i386/kvm.c
@@ -2696,7 +2696,6 @@ static int kvm_put_vcpu_events(X86CPU *cpu, int level)
     events.exception.nr = env->exception_injected;
     events.exception.has_error_code = env->has_error_code;
     events.exception.error_code = env->error_code;
-    events.exception.pad = 0;
 
     events.interrupt.injected = (env->interrupt_injected >= 0);
     events.interrupt.nr = env->interrupt_injected;
@@ -2705,7 +2704,6 @@ static int kvm_put_vcpu_events(X86CPU *cpu, int level)
     events.nmi.injected = env->nmi_injected;
     events.nmi.pending = env->nmi_pending;
     events.nmi.masked = !!(env->hflags2 & HF2_NMI_MASK);
-    events.nmi.pad = 0;
 
     events.sipi_vector = env->sipi_vector;
     events.flags = 0;
-- 
2.17.1