Patchwork [07/15] kvm: Drop useless zero-initializations

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Submitter Marcelo Tosatti
Date June 21, 2011, 5:07 p.m.
Message ID <1480b74f9a9b13dc3d9bcc4318461b02f86799f8.1308676084.git.mtosatti@redhat.com>
Download mbox | patch
Permalink /patch/101319/
State New
Headers show

Comments

Marcelo Tosatti - June 21, 2011, 5:07 p.m.
From: Jan Kiszka <jan.kiszka@siemens.com>

Backing KVMState is alreay zero-initialized.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---
 kvm-all.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

Patch

diff --git a/kvm-all.c b/kvm-all.c
index 106eb3a..4a9910a 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -764,28 +764,23 @@  int kvm_init(void)
     }
 #endif
 
-    s->vcpu_events = 0;
 #ifdef KVM_CAP_VCPU_EVENTS
     s->vcpu_events = kvm_check_extension(s, KVM_CAP_VCPU_EVENTS);
 #endif
 
-    s->robust_singlestep = 0;
 #ifdef KVM_CAP_X86_ROBUST_SINGLESTEP
     s->robust_singlestep =
         kvm_check_extension(s, KVM_CAP_X86_ROBUST_SINGLESTEP);
 #endif
 
-    s->debugregs = 0;
 #ifdef KVM_CAP_DEBUGREGS
     s->debugregs = kvm_check_extension(s, KVM_CAP_DEBUGREGS);
 #endif
 
-    s->xsave = 0;
 #ifdef KVM_CAP_XSAVE
     s->xsave = kvm_check_extension(s, KVM_CAP_XSAVE);
 #endif
 
-    s->xcrs = 0;
 #ifdef KVM_CAP_XCRS
     s->xcrs = kvm_check_extension(s, KVM_CAP_XCRS);
 #endif